8405496112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40411039}}^1$

素因数の和:40411060

約数の個数: 20

約数和(自身を含む): 17538391360

約数和(自身を除く): 9132895248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40411039, 80822078, 161644156, 323288312, 525343507, 646576624, 1050687014, 2101374028, 4202748056, 8405496112]

約数ペア:

[(1, 8405496112), (2, 4202748056), (4, 2101374028), (8, 1050687014), (13, 646576624), (16, 525343507), (26, 323288312), (52, 161644156), (104, 80822078), (208, 40411039)]