16990108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 30902144

約数和(自身を除く): 13912036

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 757, 1514, 3028, 5611, 11222, 22444, 23467, 46934, 93868, 137017, 274034, 548068, 4247527, 8495054, 16990108]

約数ペア:

[(1, 16990108), (2, 8495054), (4, 4247527), (31, 548068), (62, 274034), (124, 137017), (181, 93868), (362, 46934), (724, 23467), (757, 22444), (1514, 11222), (3028, 5611)]