88879978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 155504448

約数和(自身を除く): 66624470

約数列:

[1, 2, 11, 17, 22, 34, 107, 187, 214, 374, 1177, 1819, 2221, 2354, 3638, 4442, 20009, 24431, 37757, 40018, 48862, 75514, 237647, 415327, 475294, 830654, 2614117, 4039999, 5228234, 8079998, 44439989, 88879978]

約数ペア:

[(1, 88879978), (2, 44439989), (11, 8079998), (17, 5228234), (22, 4039999), (34, 2614117), (107, 830654), (187, 475294), (214, 415327), (374, 237647), (1177, 75514), (1819, 48862), (2221, 40018), (2354, 37757), (3638, 24431), (4442, 20009)]