86941634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71147}}^1$

素因数の和:71209

約数の個数: 16

約数和(自身を含む): 143434368

約数和(自身を除く): 56492734

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 71147, 142294, 924911, 1849822, 3343909, 6687818, 43470817, 86941634]

約数ペア:

[(1, 86941634), (2, 43470817), (13, 6687818), (26, 3343909), (47, 1849822), (94, 924911), (611, 142294), (1222, 71147)]