40154536

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{12517}}^1$

素因数の和:12924

約数の個数: 16

約数和(自身を含む): 75483540

約数和(自身を除く): 35329004

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 12517, 25034, 50068, 100136, 5019317, 10038634, 20077268, 40154536]

約数ペア:

[(1, 40154536), (2, 20077268), (4, 10038634), (8, 5019317), (401, 100136), (802, 50068), (1604, 25034), (3208, 12517)]