122021072

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{331579}}^1$

素因数の和:331610

約数の個数: 20

約数和(自身を含む): 246695520

約数和(自身を除く): 124674448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 331579, 663158, 1326316, 2652632, 5305264, 7626317, 15252634, 30505268, 61010536, 122021072]

約数ペア:

[(1, 122021072), (2, 61010536), (4, 30505268), (8, 15252634), (16, 7626317), (23, 5305264), (46, 2652632), (92, 1326316), (184, 663158), (368, 331579)]