83157910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3917}}^1$

素因数の和:4128

約数の個数: 32

約数和(自身を含む): 164179872

約数和(自身を除く): 81021962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 3917, 4246, 7834, 10615, 19585, 21230, 39170, 43087, 86174, 215435, 430870, 755981, 1511962, 3779905, 7559810, 8315791, 16631582, 41578955, 83157910]

約数ペア:

[(1, 83157910), (2, 41578955), (5, 16631582), (10, 8315791), (11, 7559810), (22, 3779905), (55, 1511962), (110, 755981), (193, 430870), (386, 215435), (965, 86174), (1930, 43087), (2123, 39170), (3917, 21230), (4246, 19585), (7834, 10615)]