80431038

素因数分解:

$2^1\times 3^2\times {\mathrm{1601}}^1\times {\mathrm{2791}}^1$

素因数の和:4400

約数の個数: 24

約数和(自身を含む): 174438576

約数和(自身を除く): 94007538

約数列:

[1, 2, 3, 6, 9, 18, 1601, 2791, 3202, 4803, 5582, 8373, 9606, 14409, 16746, 25119, 28818, 50238, 4468391, 8936782, 13405173, 26810346, 40215519, 80431038]

約数ペア:

[(1, 80431038), (2, 40215519), (3, 26810346), (6, 13405173), (9, 8936782), (18, 4468391), (1601, 50238), (2791, 28818), (3202, 25119), (4803, 16746), (5582, 14409), (8373, 9606)]