85877003516

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{1019}}^1\times {\mathrm{52541}}^1$

素因数の和:53965

約数の個数: 24

約数和(自身を含む): 150810251760

約数和(自身を除く): 64933248244

約数列:

[1, 2, 4, 401, 802, 1019, 1604, 2038, 4076, 52541, 105082, 210164, 408619, 817238, 1634476, 21068941, 42137882, 53539279, 84275764, 107078558, 214157116, 21469250879, 42938501758, 85877003516]

約数ペア:

[(1, 85877003516), (2, 42938501758), (4, 21469250879), (401, 214157116), (802, 107078558), (1019, 84275764), (1604, 53539279), (2038, 42137882), (4076, 21068941), (52541, 1634476), (105082, 817238), (210164, 408619)]