86357518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4236

約数の個数: 32

約数和(自身を含む): 150885504

約数和(自身を除く): 64527986

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 4157, 8314, 10387, 20774, 54041, 70669, 108082, 141338, 195379, 390758, 918697, 1837394, 2539927, 3321443, 5079854, 6642886, 43178759, 86357518]

約数ペア:

[(1, 86357518), (2, 43178759), (13, 6642886), (17, 5079854), (26, 3321443), (34, 2539927), (47, 1837394), (94, 918697), (221, 390758), (442, 195379), (611, 141338), (799, 108082), (1222, 70669), (1598, 54041), (4157, 20774), (8314, 10387)]