40225112

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{12539}}^1$

素因数の和:12946

約数の個数: 16

約数和(自身を含む): 75616200

約数和(自身を除く): 35391088

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 12539, 25078, 50156, 100312, 5028139, 10056278, 20112556, 40225112]

約数ペア:

[(1, 40225112), (2, 20112556), (4, 10056278), (8, 5028139), (401, 100312), (802, 50156), (1604, 25078), (3208, 12539)]