117907996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21851}}^1$

素因数の和:21945

約数の個数: 24

約数和(自身を含む): 220268160

約数和(自身を除く): 102360164

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 21851, 43702, 87404, 415169, 830338, 1551421, 1660676, 3102842, 6205684, 29476999, 58953998, 117907996]

約数ペア:

[(1, 117907996), (2, 58953998), (4, 29476999), (19, 6205684), (38, 3102842), (71, 1660676), (76, 1551421), (142, 830338), (284, 415169), (1349, 87404), (2698, 43702), (5396, 21851)]