84412516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{1069}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 155792000

約数和(自身を除く): 71379484

約数列:

[1, 2, 4, 19, 38, 76, 1039, 1069, 2078, 2138, 4156, 4276, 19741, 20311, 39482, 40622, 78964, 81244, 1110691, 2221382, 4442764, 21103129, 42206258, 84412516]

約数ペア:

[(1, 84412516), (2, 42206258), (4, 21103129), (19, 4442764), (38, 2221382), (76, 1110691), (1039, 81244), (1069, 78964), (2078, 40622), (2138, 39482), (4156, 20311), (4276, 19741)]