315055696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1158293}}^1$

素因数の和:1158318

約数の個数: 20

約数和(自身を含む): 646328052

約数和(自身を除く): 331272356

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1158293, 2316586, 4633172, 9266344, 18532688, 19690981, 39381962, 78763924, 157527848, 315055696]

約数ペア:

[(1, 315055696), (2, 157527848), (4, 78763924), (8, 39381962), (16, 19690981), (17, 18532688), (34, 9266344), (68, 4633172), (136, 2316586), (272, 1158293)]