16131472

素因数分解:

$2^4\times 7^1\times {\mathrm{144031}}^1$

素因数の和:144046

約数の個数: 20

約数和(自身を含む): 35719936

約数和(自身を除く): 19588464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144031, 288062, 576124, 1008217, 1152248, 2016434, 2304496, 4032868, 8065736, 16131472]

約数ペア:

[(1, 16131472), (2, 8065736), (4, 4032868), (7, 2304496), (8, 2016434), (14, 1152248), (16, 1008217), (28, 576124), (56, 288062), (112, 144031)]