16088140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13187}}^1$

素因数の和:13257

約数の個数: 24

約数和(自身を含む): 34341552

約数和(自身を除く): 18253412

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 13187, 26374, 52748, 65935, 131870, 263740, 804407, 1608814, 3217628, 4022035, 8044070, 16088140]

約数ペア:

[(1, 16088140), (2, 8044070), (4, 4022035), (5, 3217628), (10, 1608814), (20, 804407), (61, 263740), (122, 131870), (244, 65935), (305, 52748), (610, 26374), (1220, 13187)]