68946872

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{65789}}^1$

素因数の和:65926

約数の個数: 16

約数和(自身を含む): 130264200

約数和(自身を除く): 61317328

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 65789, 131578, 263156, 526312, 8618359, 17236718, 34473436, 68946872]

約数ペア:

[(1, 68946872), (2, 34473436), (4, 17236718), (8, 8618359), (131, 526312), (262, 263156), (524, 131578), (1048, 65789)]