45190678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 75753216

約数和(自身を除く): 30562538

約数列:

[1, 2, 13, 26, 43, 83, 86, 166, 487, 559, 974, 1079, 1118, 2158, 3569, 6331, 7138, 12662, 20941, 40421, 41882, 46397, 80842, 92794, 272233, 525473, 544466, 1050946, 1738103, 3476206, 22595339, 45190678]

約数ペア:

[(1, 45190678), (2, 22595339), (13, 3476206), (26, 1738103), (43, 1050946), (83, 544466), (86, 525473), (166, 272233), (487, 92794), (559, 80842), (974, 46397), (1079, 41882), (1118, 40421), (2158, 20941), (3569, 12662), (6331, 7138)]