68269346

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{1987}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 105204960

約数和(自身を除く): 36935614

約数列:

[1, 2, 41, 82, 419, 838, 1987, 3974, 17179, 34358, 81467, 162934, 832553, 1665106, 34134673, 68269346]

約数ペア:

[(1, 68269346), (2, 34134673), (41, 1665106), (82, 832553), (419, 162934), (838, 81467), (1987, 34358), (3974, 17179)]