16208390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 32931360

約数和(自身を除く): 16722970

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5081, 10162, 25405, 50810, 55891, 111782, 147349, 279455, 294698, 558910, 736745, 1473490, 1620839, 3241678, 8104195, 16208390]

約数ペア:

[(1, 16208390), (2, 8104195), (5, 3241678), (10, 1620839), (11, 1473490), (22, 736745), (29, 558910), (55, 294698), (58, 279455), (110, 147349), (145, 111782), (290, 55891), (319, 50810), (638, 25405), (1595, 10162), (3190, 5081)]