40217512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 80605800

約数和(自身を除く): 40388288

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 2713, 3706, 5426, 7412, 10852, 14824, 21704, 46121, 92242, 184484, 295717, 368968, 591434, 1182868, 2365736, 5027189, 10054378, 20108756, 40217512]

約数ペア:

[(1, 40217512), (2, 20108756), (4, 10054378), (8, 5027189), (17, 2365736), (34, 1182868), (68, 591434), (109, 368968), (136, 295717), (218, 184484), (436, 92242), (872, 46121), (1853, 21704), (2713, 14824), (3706, 10852), (5426, 7412)]