13435472

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{11827}}^1$

素因数の和:11906

約数の個数: 20

約数和(自身を含む): 26400096

約数和(自身を除く): 12964624

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 11827, 23654, 47308, 94616, 189232, 839717, 1679434, 3358868, 6717736, 13435472]

約数ペア:

[(1, 13435472), (2, 6717736), (4, 3358868), (8, 1679434), (16, 839717), (71, 189232), (142, 94616), (284, 47308), (568, 23654), (1136, 11827)]