9961912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{40169}}^1$

素因数の和:40206

約数の個数: 16

約数和(自身を含む): 19281600

約数和(自身を除く): 9319688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 40169, 80338, 160676, 321352, 1245239, 2490478, 4980956, 9961912]

約数ペア:

[(1, 9961912), (2, 4980956), (4, 2490478), (8, 1245239), (31, 321352), (62, 160676), (124, 80338), (248, 40169)]