86488012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15259}}^1$

素因数の和:15385

約数の個数: 24

約数和(自身を含む): 164502800

約数和(自身を除く): 78014788

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 15259, 30518, 61036, 198367, 396734, 793468, 1663231, 3326462, 6652924, 21622003, 43244006, 86488012]

約数ペア:

[(1, 86488012), (2, 43244006), (4, 21622003), (13, 6652924), (26, 3326462), (52, 1663231), (109, 793468), (218, 396734), (436, 198367), (1417, 61036), (2834, 30518), (5668, 15259)]