331736708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{68711}}^1$

素因数の和:68803

約数の個数: 24

約数和(自身を含む): 623355264

約数和(自身を除く): 291618556

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 68711, 137422, 274844, 1168087, 2336174, 4672348, 4878481, 9756962, 19513924, 82934177, 165868354, 331736708]

約数ペア:

[(1, 331736708), (2, 165868354), (4, 82934177), (17, 19513924), (34, 9756962), (68, 4878481), (71, 4672348), (142, 2336174), (284, 1168087), (1207, 274844), (2414, 137422), (4828, 68711)]