23479472

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{13463}}^1$

素因数の和:13580

約数の個数: 20

約数和(自身を含む): 45912240

約数和(自身を除く): 22432768

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 13463, 26926, 53852, 107704, 215408, 1467467, 2934934, 5869868, 11739736, 23479472]

約数ペア:

[(1, 23479472), (2, 11739736), (4, 5869868), (8, 2934934), (16, 1467467), (109, 215408), (218, 107704), (436, 53852), (872, 26926), (1744, 13463)]