64165634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18839}}^1$

素因数の和:18985

約数の個数: 16

約数和(自身を含む): 104448960

約数和(自身を除く): 40283326

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 18839, 37678, 244907, 489814, 2467909, 4935818, 32082817, 64165634]

約数ペア:

[(1, 64165634), (2, 32082817), (13, 4935818), (26, 2467909), (131, 489814), (262, 244907), (1703, 37678), (3406, 18839)]