80847754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32057}}^1$

素因数の和:32169

約数の個数: 16

約数和(自身を含む): 131950728

約数和(自身を除く): 51102974

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 32057, 64114, 416741, 833482, 3109529, 6219058, 40423877, 80847754]

約数ペア:

[(1, 80847754), (2, 40423877), (13, 6219058), (26, 3109529), (97, 833482), (194, 416741), (1261, 64114), (2522, 32057)]