9947528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{40111}}^1$

素因数の和:40148

約数の個数: 16

約数和(自身を含む): 19253760

約数和(自身を除く): 9306232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 40111, 80222, 160444, 320888, 1243441, 2486882, 4973764, 9947528]

約数ペア:

[(1, 9947528), (2, 4973764), (4, 2486882), (8, 1243441), (31, 320888), (62, 160444), (124, 80222), (248, 40111)]