118258664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1669}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 235369800

約数和(自身を除く): 117111136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 521, 1042, 1669, 2084, 3338, 4168, 6676, 8857, 13352, 17714, 28373, 35428, 56746, 70856, 113492, 226984, 869549, 1739098, 3478196, 6956392, 14782333, 29564666, 59129332, 118258664]

約数ペア:

[(1, 118258664), (2, 59129332), (4, 29564666), (8, 14782333), (17, 6956392), (34, 3478196), (68, 1739098), (136, 869549), (521, 226984), (1042, 113492), (1669, 70856), (2084, 56746), (3338, 35428), (4168, 28373), (6676, 17714), (8857, 13352)]