31885144

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{193}}^2$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 60657660

約数和(自身を除く): 28772516

約数列:

[1, 2, 4, 8, 107, 193, 214, 386, 428, 772, 856, 1544, 20651, 37249, 41302, 74498, 82604, 148996, 165208, 297992, 3985643, 7971286, 15942572, 31885144]

約数ペア:

[(1, 31885144), (2, 15942572), (4, 7971286), (8, 3985643), (107, 297992), (193, 165208), (214, 148996), (386, 82604), (428, 74498), (772, 41302), (856, 37249), (1544, 20651)]