80842102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 138910464

約数和(自身を除く): 58068362

約数列:

[1, 2, 11, 22, 23, 46, 197, 253, 394, 506, 811, 1622, 2167, 4334, 4531, 8921, 9062, 17842, 18653, 37306, 49841, 99682, 159767, 205183, 319534, 410366, 1757437, 3514874, 3674641, 7349282, 40421051, 80842102]

約数ペア:

[(1, 80842102), (2, 40421051), (11, 7349282), (22, 3674641), (23, 3514874), (46, 1757437), (197, 410366), (253, 319534), (394, 205183), (506, 159767), (811, 99682), (1622, 49841), (2167, 37306), (4334, 18653), (4531, 17842), (8921, 9062)]