81454466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{1733}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 124348608

約数和(自身を除く): 42894142

約数列:

[1, 2, 71, 142, 331, 662, 1733, 3466, 23501, 47002, 123043, 246086, 573623, 1147246, 40727233, 81454466]

約数ペア:

[(1, 81454466), (2, 40727233), (71, 1147246), (142, 573623), (331, 246086), (662, 123043), (1733, 47002), (3466, 23501)]