68216864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{68767}}^1$

素因数の和:68808

約数の個数: 24

約数和(自身を含む): 138636288

約数和(自身を除く): 70419424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 68767, 137534, 275068, 550136, 1100272, 2131777, 2200544, 4263554, 8527108, 17054216, 34108432, 68216864]

約数ペア:

[(1, 68216864), (2, 34108432), (4, 17054216), (8, 8527108), (16, 4263554), (31, 2200544), (32, 2131777), (62, 1100272), (124, 550136), (248, 275068), (496, 137534), (992, 68767)]