1582105088

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{99679}}^1$

素因数の和:99728

約数の個数: 40

約数和(自身を含む): 3263124480

約数和(自身を除く): 1681019392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 99679, 199358, 398716, 797432, 1594864, 3090049, 3189728, 6180098, 6379456, 12360196, 12758912, 24720392, 25517824, 49440784, 51035648, 98881568, 197763136, 395526272, 791052544, 1582105088]

約数ペア:

[(1, 1582105088), (2, 791052544), (4, 395526272), (8, 197763136), (16, 98881568), (31, 51035648), (32, 49440784), (62, 25517824), (64, 24720392), (124, 12758912), (128, 12360196), (248, 6379456), (256, 6180098), (496, 3189728), (512, 3090049), (992, 1594864), (1984, 797432), (3968, 398716), (7936, 199358), (15872, 99679)]