16221568912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{262723}}^1$

素因数の和:262975

約数の個数: 40

約数和(自身を含む): 33424798176

約数和(自身を除く): 17203229264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 227, 272, 454, 908, 1816, 3632, 3859, 7718, 15436, 30872, 61744, 262723, 525446, 1050892, 2101784, 4203568, 4466291, 8932582, 17865164, 35730328, 59638121, 71460656, 119276242, 238552484, 477104968, 954209936, 1013848057, 2027696114, 4055392228, 8110784456, 16221568912]

約数ペア:

[(1, 16221568912), (2, 8110784456), (4, 4055392228), (8, 2027696114), (16, 1013848057), (17, 954209936), (34, 477104968), (68, 238552484), (136, 119276242), (227, 71460656), (272, 59638121), (454, 35730328), (908, 17865164), (1816, 8932582), (3632, 4466291), (3859, 4203568), (7718, 2101784), (15436, 1050892), (30872, 525446), (61744, 262723)]