54680432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{201031}}^1$

素因数の和:201056

約数の個数: 20

約数和(自身を含む): 112175856

約数和(自身を除く): 57495424

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 201031, 402062, 804124, 1608248, 3216496, 3417527, 6835054, 13670108, 27340216, 54680432]

約数ペア:

[(1, 54680432), (2, 27340216), (4, 13670108), (8, 6835054), (16, 3417527), (17, 3216496), (34, 1608248), (68, 804124), (136, 402062), (272, 201031)]