31670016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 99289344

約数和(自身を除く): 67619328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 137, 168, 172, 192, 224, 256, 258, 274, 301, 336, 344, 384, 411, 448, 516, 548, 602, 672, 688, 768, 822, 896, 903, 959, 1032, 1096, 1204, 1344, 1376, 1644, 1792, 1806, 1918, 2064, 2192, 2408, 2688, 2752, 2877, 3288, 3612, 3836, 4128, 4384, 4816, 5376, 5504, 5754, 5891, 6576, 7224, 7672, 8256, 8768, 9632, 11008, 11508, 11782, 13152, 14448, 15344, 16512, 17536, 17673, 19264, 23016, 23564, 26304, 28896, 30688, 33024, 35072, 35346, 38528, 41237, 46032, 47128, 52608, 57792, 61376, 70692, 77056, 82474, 92064, 94256, 105216, 115584, 122752, 123711, 141384, 164948, 184128, 188512, 231168, 245504, 247422, 282768, 329896, 368256, 377024, 494844, 565536, 659792, 736512, 754048, 989688, 1131072, 1319584, 1508096, 1979376, 2262144, 2639168, 3958752, 4524288, 5278336, 7917504, 10556672, 15835008, 31670016]

約数ペア:

[(1, 31670016), (2, 15835008), (3, 10556672), (4, 7917504), (6, 5278336), (7, 4524288), (8, 3958752), (12, 2639168), (14, 2262144), (16, 1979376), (21, 1508096), (24, 1319584), (28, 1131072), (32, 989688), (42, 754048), (43, 736512), (48, 659792), (56, 565536), (64, 494844), (84, 377024), (86, 368256), (96, 329896), (112, 282768), (128, 247422), (129, 245504), (137, 231168), (168, 188512), (172, 184128), (192, 164948), (224, 141384), (256, 123711), (258, 122752), (274, 115584), (301, 105216), (336, 94256), (344, 92064), (384, 82474), (411, 77056), (448, 70692), (516, 61376), (548, 57792), (602, 52608), (672, 47128), (688, 46032), (768, 41237), (822, 38528), (896, 35346), (903, 35072), (959, 33024), (1032, 30688), (1096, 28896), (1204, 26304), (1344, 23564), (1376, 23016), (1644, 19264), (1792, 17673), (1806, 17536), (1918, 16512), (2064, 15344), (2192, 14448), (2408, 13152), (2688, 11782), (2752, 11508), (2877, 11008), (3288, 9632), (3612, 8768), (3836, 8256), (4128, 7672), (4384, 7224), (4816, 6576), (5376, 5891), (5504, 5754)]