16916203472

素因数分解:

$2^4\times 7^1\times {\mathrm{151037531}}^1$

素因数の和:151037546

約数の個数: 20

約数和(自身を含む): 37457307936

約数和(自身を除く): 20541104464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151037531, 302075062, 604150124, 1057262717, 1208300248, 2114525434, 2416600496, 4229050868, 8458101736, 16916203472]

約数ペア:

[(1, 16916203472), (2, 8458101736), (4, 4229050868), (7, 2416600496), (8, 2114525434), (14, 1208300248), (16, 1057262717), (28, 604150124), (56, 302075062), (112, 151037531)]