40316344

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32099}}^1$

素因数の和:32262

約数の個数: 16

約数和(自身を含む): 76077000

約数和(自身を除く): 35760656

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32099, 64198, 128396, 256792, 5039543, 10079086, 20158172, 40316344]

約数ペア:

[(1, 40316344), (2, 20158172), (4, 10079086), (8, 5039543), (157, 256792), (314, 128396), (628, 64198), (1256, 32099)]