86545438

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19501}}^1$

素因数の和:19827

約数の個数: 16

約数和(自身を含む): 148839264

約数和(自身を除く): 62293826

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 19501, 39002, 136507, 273014, 6181817, 12363634, 43272719, 86545438]

約数ペア:

[(1, 86545438), (2, 43272719), (7, 12363634), (14, 6181817), (317, 273014), (634, 136507), (2219, 39002), (4438, 19501)]