40454944

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{12517}}^1$

素因数の和:12628

約数の個数: 24

約数和(自身を含む): 80440668

約数和(自身を除く): 39985724

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 12517, 25034, 50068, 100136, 200272, 400544, 1264217, 2528434, 5056868, 10113736, 20227472, 40454944]

約数ペア:

[(1, 40454944), (2, 20227472), (4, 10113736), (8, 5056868), (16, 2528434), (32, 1264217), (101, 400544), (202, 200272), (404, 100136), (808, 50068), (1616, 25034), (3232, 12517)]