31137792

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 112

約数和(自身を含む): 95414592

約数和(自身を除く): 64276800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 256, 336, 362, 384, 448, 512, 543, 672, 724, 768, 896, 1024, 1086, 1267, 1344, 1448, 1536, 1792, 2048, 2172, 2534, 2688, 2896, 3072, 3584, 3801, 4096, 4344, 5068, 5376, 5792, 6144, 7168, 7602, 8192, 8688, 10136, 10752, 11584, 12288, 14336, 15204, 17376, 20272, 21504, 23168, 24576, 28672, 30408, 34752, 40544, 43008, 46336, 57344, 60816, 69504, 81088, 86016, 92672, 121632, 139008, 162176, 172032, 185344, 243264, 278016, 324352, 370688, 486528, 556032, 648704, 741376, 973056, 1112064, 1297408, 1482752, 1946112, 2224128, 2594816, 3892224, 4448256, 5189632, 7784448, 10379264, 15568896, 31137792]

約数ペア:

[(1, 31137792), (2, 15568896), (3, 10379264), (4, 7784448), (6, 5189632), (7, 4448256), (8, 3892224), (12, 2594816), (14, 2224128), (16, 1946112), (21, 1482752), (24, 1297408), (28, 1112064), (32, 973056), (42, 741376), (48, 648704), (56, 556032), (64, 486528), (84, 370688), (96, 324352), (112, 278016), (128, 243264), (168, 185344), (181, 172032), (192, 162176), (224, 139008), (256, 121632), (336, 92672), (362, 86016), (384, 81088), (448, 69504), (512, 60816), (543, 57344), (672, 46336), (724, 43008), (768, 40544), (896, 34752), (1024, 30408), (1086, 28672), (1267, 24576), (1344, 23168), (1448, 21504), (1536, 20272), (1792, 17376), (2048, 15204), (2172, 14336), (2534, 12288), (2688, 11584), (2896, 10752), (3072, 10136), (3584, 8688), (3801, 8192), (4096, 7602), (4344, 7168), (5068, 6144), (5376, 5792)]