1616795216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{887}}^1\times {\mathrm{3079}}^1$

素因数の和:4011

約数の個数: 40

約数和(自身を含む): 3221877120

約数和(自身を除く): 1605081904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 887, 1774, 3079, 3548, 6158, 7096, 12316, 14192, 24632, 32819, 49264, 65638, 113923, 131276, 227846, 262552, 455692, 525104, 911384, 1822768, 2731073, 5462146, 10924292, 21848584, 43697168, 101049701, 202099402, 404198804, 808397608, 1616795216]

約数ペア:

[(1, 1616795216), (2, 808397608), (4, 404198804), (8, 202099402), (16, 101049701), (37, 43697168), (74, 21848584), (148, 10924292), (296, 5462146), (592, 2731073), (887, 1822768), (1774, 911384), (3079, 525104), (3548, 455692), (6158, 262552), (7096, 227846), (12316, 131276), (14192, 113923), (24632, 65638), (32819, 49264)]