40317136

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{7019}}^1$

素因数の和:7386

約数の個数: 20

約数和(自身を含む): 78343200

約数和(自身を除く): 38026064

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 7019, 14038, 28076, 56152, 112304, 2519821, 5039642, 10079284, 20158568, 40317136]

約数ペア:

[(1, 40317136), (2, 20158568), (4, 10079284), (8, 5039642), (16, 2519821), (359, 112304), (718, 56152), (1436, 28076), (2872, 14038), (5744, 7019)]