31905432

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 62443368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 89, 104, 117, 156, 178, 234, 267, 312, 356, 383, 468, 534, 712, 766, 801, 936, 1068, 1149, 1157, 1532, 1602, 2136, 2298, 2314, 3064, 3204, 3447, 3471, 4596, 4628, 4979, 6408, 6894, 6942, 9192, 9256, 9958, 10413, 13788, 13884, 14937, 19916, 20826, 27576, 27768, 29874, 34087, 39832, 41652, 44811, 59748, 68174, 83304, 89622, 102261, 119496, 136348, 179244, 204522, 272696, 306783, 358488, 409044, 443131, 613566, 818088, 886262, 1227132, 1329393, 1772524, 2454264, 2658786, 3545048, 3988179, 5317572, 7976358, 10635144, 15952716, 31905432]

約数ペア:

[(1, 31905432), (2, 15952716), (3, 10635144), (4, 7976358), (6, 5317572), (8, 3988179), (9, 3545048), (12, 2658786), (13, 2454264), (18, 1772524), (24, 1329393), (26, 1227132), (36, 886262), (39, 818088), (52, 613566), (72, 443131), (78, 409044), (89, 358488), (104, 306783), (117, 272696), (156, 204522), (178, 179244), (234, 136348), (267, 119496), (312, 102261), (356, 89622), (383, 83304), (468, 68174), (534, 59748), (712, 44811), (766, 41652), (801, 39832), (936, 34087), (1068, 29874), (1149, 27768), (1157, 27576), (1532, 20826), (1602, 19916), (2136, 14937), (2298, 13884), (2314, 13788), (3064, 10413), (3204, 9958), (3447, 9256), (3471, 9192), (4596, 6942), (4628, 6894), (4979, 6408)]