124993984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{251}}^2$

素因数の和:545

約数の個数: 42

約数和(自身を含む): 257060192

約数和(自身を除く): 132066208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 251, 496, 502, 992, 1004, 1984, 2008, 4016, 7781, 8032, 15562, 16064, 31124, 62248, 63001, 124496, 126002, 248992, 252004, 497984, 504008, 1008016, 1953031, 2016032, 3906062, 4032064, 7812124, 15624248, 31248496, 62496992, 124993984]

約数ペア:

[(1, 124993984), (2, 62496992), (4, 31248496), (8, 15624248), (16, 7812124), (31, 4032064), (32, 3906062), (62, 2016032), (64, 1953031), (124, 1008016), (248, 504008), (251, 497984), (496, 252004), (502, 248992), (992, 126002), (1004, 124496), (1984, 63001), (2008, 62248), (4016, 31124), (7781, 16064), (8032, 15562)]