80456714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 137337984

約数和(自身を除く): 56881270

約数列:

[1, 2, 13, 23, 26, 46, 83, 166, 299, 598, 1079, 1621, 1909, 2158, 3242, 3818, 21073, 24817, 37283, 42146, 49634, 74566, 134543, 269086, 484679, 969358, 1749059, 3094489, 3498118, 6188978, 40228357, 80456714]

約数ペア:

[(1, 80456714), (2, 40228357), (13, 6188978), (23, 3498118), (26, 3094489), (46, 1749059), (83, 969358), (166, 484679), (299, 269086), (598, 134543), (1079, 74566), (1621, 49634), (1909, 42146), (2158, 37283), (3242, 24817), (3818, 21073)]