213603968

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{3767}}^1$

素因数の和:4224

約数の個数: 32

約数和(自身を含む): 426612960

約数和(自身を除く): 213008992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3544, 3767, 7088, 7534, 14176, 15068, 28352, 30136, 56704, 60272, 120544, 241088, 482176, 1668781, 3337562, 6675124, 13350248, 26700496, 53400992, 106801984, 213603968]

約数ペア:

[(1, 213603968), (2, 106801984), (4, 53400992), (8, 26700496), (16, 13350248), (32, 6675124), (64, 3337562), (128, 1668781), (443, 482176), (886, 241088), (1772, 120544), (3544, 60272), (3767, 56704), (7088, 30136), (7534, 28352), (14176, 15068)]