80423684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{34487}}^1$

素因数の和:34555

約数の個数: 24

約数和(自身を含む): 156437568

約数和(自身を除く): 76013884

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 34487, 68974, 137948, 379357, 758714, 1517428, 1827811, 3655622, 7311244, 20105921, 40211842, 80423684]

約数ペア:

[(1, 80423684), (2, 40211842), (4, 20105921), (11, 7311244), (22, 3655622), (44, 1827811), (53, 1517428), (106, 758714), (212, 379357), (583, 137948), (1166, 68974), (2332, 34487)]