83588978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{3881}}^1$

素因数の和:3994

約数の個数: 24

約数和(自身を含む): 139402620

約数和(自身を除く): 55813642

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 3881, 7762, 10769, 21538, 42691, 85382, 345409, 469601, 690818, 939202, 3799499, 7598998, 41794489, 83588978]

約数ペア:

[(1, 83588978), (2, 41794489), (11, 7598998), (22, 3799499), (89, 939202), (121, 690818), (178, 469601), (242, 345409), (979, 85382), (1958, 42691), (3881, 21538), (7762, 10769)]