130914736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263941}}^1$

素因数の和:263980

約数の個数: 20

約数和(自身を含む): 261830464

約数和(自身を除く): 130915728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 263941, 527882, 1055764, 2111528, 4223056, 8182171, 16364342, 32728684, 65457368, 130914736]

約数ペア:

[(1, 130914736), (2, 65457368), (4, 32728684), (8, 16364342), (16, 8182171), (31, 4223056), (62, 2111528), (124, 1055764), (248, 527882), (496, 263941)]