40800334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11069}}^1$

素因数の和:11187

約数の個数: 16

約数和(自身を含む): 65091600

約数和(自身を除く): 24291266

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 11069, 22138, 210311, 420622, 1073693, 2147386, 20400167, 40800334]

約数ペア:

[(1, 40800334), (2, 20400167), (19, 2147386), (38, 1073693), (97, 420622), (194, 210311), (1843, 22138), (3686, 11069)]