68945116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5101}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 125713280

約数和(自身を除く): 56768164

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 5101, 6758, 10202, 13516, 20404, 158131, 316262, 556009, 632524, 1112018, 2224036, 17236279, 34472558, 68945116]

約数ペア:

[(1, 68945116), (2, 34472558), (4, 17236279), (31, 2224036), (62, 1112018), (109, 632524), (124, 556009), (218, 316262), (436, 158131), (3379, 20404), (5101, 13516), (6758, 10202)]