84971018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 145905408

約数和(自身を除く): 60934390

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 2221, 3478, 4442, 19129, 24431, 38258, 48862, 82177, 104387, 164354, 208774, 903947, 1148257, 1807894, 2296514, 3862319, 7724638, 42485509, 84971018]

約数ペア:

[(1, 84971018), (2, 42485509), (11, 7724638), (22, 3862319), (37, 2296514), (47, 1807894), (74, 1148257), (94, 903947), (407, 208774), (517, 164354), (814, 104387), (1034, 82177), (1739, 48862), (2221, 38258), (3478, 24431), (4442, 19129)]