86868886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{56629}}^1$

素因数の和:56703

約数の個数: 16

約数和(自身を含む): 142707600

約数和(自身を除く): 55838714

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 56629, 113258, 736177, 1472354, 3341111, 6682222, 43434443, 86868886]

約数ペア:

[(1, 86868886), (2, 43434443), (13, 6682222), (26, 3341111), (59, 1472354), (118, 736177), (767, 113258), (1534, 56629)]