63980848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173861}}^1$

素因数の和:173892

約数の個数: 20

約数和(自身を含む): 129353328

約数和(自身を除く): 65372480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 173861, 347722, 695444, 1390888, 2781776, 3998803, 7997606, 15995212, 31990424, 63980848]

約数ペア:

[(1, 63980848), (2, 31990424), (4, 15995212), (8, 7997606), (16, 3998803), (23, 2781776), (46, 1390888), (92, 695444), (184, 347722), (368, 173861)]