86365084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:790

約数の個数: 36

約数和(自身を含む): 164634120

約数和(自身を除く): 78269036

約数列:

[1, 2, 4, 13, 26, 52, 169, 251, 338, 502, 509, 676, 1004, 1018, 2036, 3263, 6526, 6617, 13052, 13234, 26468, 42419, 84838, 86021, 127759, 169676, 172042, 255518, 344084, 511036, 1660867, 3321734, 6643468, 21591271, 43182542, 86365084]

約数ペア:

[(1, 86365084), (2, 43182542), (4, 21591271), (13, 6643468), (26, 3321734), (52, 1660867), (169, 511036), (251, 344084), (338, 255518), (502, 172042), (509, 169676), (676, 127759), (1004, 86021), (1018, 84838), (2036, 42419), (3263, 26468), (6526, 13234), (6617, 13052)]