394344352

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{81611}}^1$

素因数の和:81772

約数の個数: 24

約数和(自身を含む): 781516512

約数和(自身を除く): 387172160

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 81611, 163222, 326444, 652888, 1305776, 2611552, 12323261, 24646522, 49293044, 98586088, 197172176, 394344352]

約数ペア:

[(1, 394344352), (2, 197172176), (4, 98586088), (8, 49293044), (16, 24646522), (32, 12323261), (151, 2611552), (302, 1305776), (604, 652888), (1208, 326444), (2416, 163222), (4832, 81611)]