16382696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 20008984

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 47, 68, 88, 94, 136, 187, 188, 233, 374, 376, 466, 517, 748, 799, 932, 1034, 1496, 1598, 1864, 2068, 2563, 3196, 3961, 4136, 5126, 6392, 7922, 8789, 10252, 10951, 15844, 17578, 20504, 21902, 31688, 35156, 43571, 43804, 70312, 87142, 87608, 120461, 174284, 186167, 240922, 348568, 372334, 481844, 744668, 963688, 1489336, 2047837, 4095674, 8191348, 16382696]

約数ペア:

[(1, 16382696), (2, 8191348), (4, 4095674), (8, 2047837), (11, 1489336), (17, 963688), (22, 744668), (34, 481844), (44, 372334), (47, 348568), (68, 240922), (88, 186167), (94, 174284), (136, 120461), (187, 87608), (188, 87142), (233, 70312), (374, 43804), (376, 43571), (466, 35156), (517, 31688), (748, 21902), (799, 20504), (932, 17578), (1034, 15844), (1496, 10951), (1598, 10252), (1864, 8789), (2068, 7922), (2563, 6392), (3196, 5126), (3961, 4136)]