31010304

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 80

約数和(自身を含む): 89025552

約数和(自身を除く): 58015248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1553, 1664, 2496, 3106, 3328, 4659, 4992, 6212, 6656, 9318, 9984, 12424, 18636, 19968, 20189, 24848, 37272, 40378, 49696, 60567, 74544, 80756, 99392, 121134, 149088, 161512, 198784, 242268, 298176, 323024, 397568, 484536, 596352, 646048, 795136, 969072, 1192704, 1292096, 1938144, 2385408, 2584192, 3876288, 5168384, 7752576, 10336768, 15505152, 31010304]

約数ペア:

[(1, 31010304), (2, 15505152), (3, 10336768), (4, 7752576), (6, 5168384), (8, 3876288), (12, 2584192), (13, 2385408), (16, 1938144), (24, 1292096), (26, 1192704), (32, 969072), (39, 795136), (48, 646048), (52, 596352), (64, 484536), (78, 397568), (96, 323024), (104, 298176), (128, 242268), (156, 198784), (192, 161512), (208, 149088), (256, 121134), (312, 99392), (384, 80756), (416, 74544), (512, 60567), (624, 49696), (768, 40378), (832, 37272), (1248, 24848), (1536, 20189), (1553, 19968), (1664, 18636), (2496, 12424), (3106, 9984), (3328, 9318), (4659, 6656), (4992, 6212)]