87407710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39551}}^1$

素因数の和:39588

約数の個数: 32

約数和(自身を含む): 179407872

約数和(自身を除く): 92000162

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 39551, 79102, 197755, 395510, 514163, 672367, 1028326, 1344734, 2570815, 3361835, 5141630, 6723670, 8740771, 17481542, 43703855, 87407710]

約数ペア:

[(1, 87407710), (2, 43703855), (5, 17481542), (10, 8740771), (13, 6723670), (17, 5141630), (26, 3361835), (34, 2570815), (65, 1344734), (85, 1028326), (130, 672367), (170, 514163), (221, 395510), (442, 197755), (1105, 79102), (2210, 39551)]