9968709928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{40196411}}^1$

素因数の和:40196448

約数の個数: 16

約数和(自身を含む): 19294277760

約数和(自身を除く): 9325567832

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 40196411, 80392822, 160785644, 321571288, 1246088741, 2492177482, 4984354964, 9968709928]

約数ペア:

[(1, 9968709928), (2, 4984354964), (4, 2492177482), (8, 1246088741), (31, 321571288), (62, 160785644), (124, 80392822), (248, 40196411)]