42117826

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1567}}^1$

素因数の和:1809

約数の個数: 16

約数和(自身を含む): 64350720

約数和(自身を除く): 22232894

約数列:

[1, 2, 89, 151, 178, 302, 1567, 3134, 13439, 26878, 139463, 236617, 278926, 473234, 21058913, 42117826]

約数ペア:

[(1, 42117826), (2, 21058913), (89, 473234), (151, 278926), (178, 236617), (302, 139463), (1567, 26878), (3134, 13439)]