79643216

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 160251648

約数和(自身を除く): 80608432

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 761, 844, 1522, 1688, 3044, 3376, 6088, 6541, 12176, 13082, 23591, 26164, 47182, 52328, 94364, 104656, 160571, 188728, 321142, 377456, 642284, 1284568, 2569136, 4977701, 9955402, 19910804, 39821608, 79643216]

約数ペア:

[(1, 79643216), (2, 39821608), (4, 19910804), (8, 9955402), (16, 4977701), (31, 2569136), (62, 1284568), (124, 642284), (211, 377456), (248, 321142), (422, 188728), (496, 160571), (761, 104656), (844, 94364), (1522, 52328), (1688, 47182), (3044, 26164), (3376, 23591), (6088, 13082), (6541, 12176)]