31472286

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{7591}}^1$

素因数の和:8287

約数の個数: 16

約数和(自身を含む): 63043968

約数和(自身を除く): 31571682

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 7591, 15182, 22773, 45546, 5245381, 10490762, 15736143, 31472286]

約数ペア:

[(1, 31472286), (2, 15736143), (3, 10490762), (6, 5245381), (691, 45546), (1382, 22773), (2073, 15182), (4146, 7591)]