1942156928

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{109159}}^1$

素因数の和:109312

約数の個数: 32

約数和(自身を含む): 3897012000

約数和(自身を除く): 1954855072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 109159, 218318, 436636, 873272, 1746544, 3493088, 6986176, 13972352, 15173101, 30346202, 60692404, 121384808, 242769616, 485539232, 971078464, 1942156928]

約数ペア:

[(1, 1942156928), (2, 971078464), (4, 485539232), (8, 242769616), (16, 121384808), (32, 60692404), (64, 30346202), (128, 15173101), (139, 13972352), (278, 6986176), (556, 3493088), (1112, 1746544), (2224, 873272), (4448, 436636), (8896, 218318), (17792, 109159)]