80309294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 137380320

約数和(自身を除く): 57071026

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 2477, 2494, 4954, 16211, 32201, 32422, 64402, 71833, 106511, 143666, 213022, 933829, 1384643, 1867658, 2769286, 3088819, 6177638, 40154647, 80309294]

約数ペア:

[(1, 80309294), (2, 40154647), (13, 6177638), (26, 3088819), (29, 2769286), (43, 1867658), (58, 1384643), (86, 933829), (377, 213022), (559, 143666), (754, 106511), (1118, 71833), (1247, 64402), (2477, 32422), (2494, 32201), (4954, 16211)]