40885174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3996

約数の個数: 24

約数和(自身を含む): 68995080

約数和(自身を除く): 28109906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 3929, 5203, 7858, 10406, 43219, 86438, 168947, 337894, 475409, 950818, 1858417, 3716834, 20442587, 40885174]

約数ペア:

[(1, 40885174), (2, 20442587), (11, 3716834), (22, 1858417), (43, 950818), (86, 475409), (121, 337894), (242, 168947), (473, 86438), (946, 43219), (3929, 10406), (5203, 7858)]