42478238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 72116352

約数和(自身を除く): 29638114

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 473, 541, 913, 946, 1082, 1826, 3569, 5951, 7138, 11902, 23263, 39259, 44903, 46526, 78518, 89806, 255893, 493933, 511786, 987866, 1930829, 3861658, 21239119, 42478238]

約数ペア:

[(1, 42478238), (2, 21239119), (11, 3861658), (22, 1930829), (43, 987866), (83, 511786), (86, 493933), (166, 255893), (473, 89806), (541, 78518), (913, 46526), (946, 44903), (1082, 39259), (1826, 23263), (3569, 11902), (5951, 7138)]