40990408

素因数分解:

$2^3\times {\mathrm{1511}}^1\times {\mathrm{3391}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 76930560

約数和(自身を除く): 35940152

約数列:

[1, 2, 4, 8, 1511, 3022, 3391, 6044, 6782, 12088, 13564, 27128, 5123801, 10247602, 20495204, 40990408]

約数ペア:

[(1, 40990408), (2, 20495204), (4, 10247602), (8, 5123801), (1511, 27128), (3022, 13564), (3391, 12088), (6044, 6782)]