31036508

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 56241024

約数和(自身を除く): 25204516

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 1951, 3902, 3977, 7804, 7954, 15908, 79991, 159982, 189247, 319964, 378494, 756988, 7759127, 15518254, 31036508]

約数ペア:

[(1, 31036508), (2, 15518254), (4, 7759127), (41, 756988), (82, 378494), (97, 319964), (164, 189247), (194, 159982), (388, 79991), (1951, 15908), (3902, 7954), (3977, 7804)]