40012664

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{11551}}^1$

素因数の和:11990

約数の個数: 16

約数和(自身を含む): 75203520

約数和(自身を除く): 35190856

約数列:

[1, 2, 4, 8, 433, 866, 1732, 3464, 11551, 23102, 46204, 92408, 5001583, 10003166, 20006332, 40012664]

約数ペア:

[(1, 40012664), (2, 20006332), (4, 10003166), (8, 5001583), (433, 92408), (866, 46204), (1732, 23102), (3464, 11551)]