40815704

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{46807}}^1$

素因数の和:46922

約数の個数: 16

約数和(自身を含む): 77233200

約数和(自身を除く): 36417496

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 46807, 93614, 187228, 374456, 5101963, 10203926, 20407852, 40815704]

約数ペア:

[(1, 40815704), (2, 20407852), (4, 10203926), (8, 5101963), (109, 374456), (218, 187228), (436, 93614), (872, 46807)]