78312574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{32441}}^1$

素因数の和:32531

約数の個数: 16

約数和(自身を含む): 126134496

約数和(自身を除く): 47821922

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 32441, 64882, 551497, 1102994, 2303311, 4606622, 39156287, 78312574]

約数ペア:

[(1, 78312574), (2, 39156287), (17, 4606622), (34, 2303311), (71, 1102994), (142, 551497), (1207, 64882), (2414, 32441)]