86638430

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{22621}}^1$

素因数の和:23011

約数の個数: 16

約数和(自身を含む): 156363264

約数和(自身を除く): 69724834

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 22621, 45242, 113105, 226210, 8663843, 17327686, 43319215, 86638430]

約数ペア:

[(1, 86638430), (2, 43319215), (5, 17327686), (10, 8663843), (383, 226210), (766, 113105), (1915, 45242), (3830, 22621)]