16335644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 30914688

約数和(自身を除く): 14579044

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 991, 1268, 1982, 3964, 4121, 8242, 12883, 16484, 25766, 51532, 314147, 628294, 1256588, 4083911, 8167822, 16335644]

約数ペア:

[(1, 16335644), (2, 8167822), (4, 4083911), (13, 1256588), (26, 628294), (52, 314147), (317, 51532), (634, 25766), (991, 16484), (1268, 12883), (1982, 8242), (3964, 4121)]