88909210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52609}}^1$

素因数の和:52642

約数の個数: 24

約数和(自身を含む): 173297340

約数和(自身を除く): 84388130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52609, 105218, 263045, 526090, 683917, 1367834, 3419585, 6839170, 8890921, 17781842, 44454605, 88909210]

約数ペア:

[(1, 88909210), (2, 44454605), (5, 17781842), (10, 8890921), (13, 6839170), (26, 3419585), (65, 1367834), (130, 683917), (169, 526090), (338, 263045), (845, 105218), (1690, 52609)]