86721730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{377051}}^1$

素因数の和:377081

約数の個数: 16

約数和(自身を含む): 162886464

約数和(自身を除く): 76164734

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 377051, 754102, 1885255, 3770510, 8672173, 17344346, 43360865, 86721730]

約数ペア:

[(1, 86721730), (2, 43360865), (5, 17344346), (10, 8672173), (23, 3770510), (46, 1885255), (115, 754102), (230, 377051)]