1640802736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6032363}}^1$

素因数の和:6032388

約数の個数: 20

約数和(自身を含む): 3366059112

約数和(自身を除く): 1725256376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6032363, 12064726, 24129452, 48258904, 96517808, 102550171, 205100342, 410200684, 820401368, 1640802736]

約数ペア:

[(1, 1640802736), (2, 820401368), (4, 410200684), (8, 205100342), (16, 102550171), (17, 96517808), (34, 48258904), (68, 24129452), (136, 12064726), (272, 6032363)]