41404208

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{18617}}^1$

素因数の和:18764

約数の個数: 20

約数和(自身を含む): 80802120

約数和(自身を除く): 39397912

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 18617, 37234, 74468, 148936, 297872, 2587763, 5175526, 10351052, 20702104, 41404208]

約数ペア:

[(1, 41404208), (2, 20702104), (4, 10351052), (8, 5175526), (16, 2587763), (139, 297872), (278, 148936), (556, 74468), (1112, 37234), (2224, 18617)]