15968984

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{6907}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 31811340

約数和(自身を除く): 15842356

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 6907, 13814, 27628, 55256, 117419, 234838, 469676, 939352, 1996123, 3992246, 7984492, 15968984]

約数ペア:

[(1, 15968984), (2, 7984492), (4, 3992246), (8, 1996123), (17, 939352), (34, 469676), (68, 234838), (136, 117419), (289, 55256), (578, 27628), (1156, 13814), (2312, 6907)]