87853630

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{8707}}^1$

素因数の和:9723

約数の個数: 16

約数和(自身を含む): 158311440

約数和(自身を除く): 70457810

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 8707, 10090, 17414, 43535, 87070, 8785363, 17570726, 43926815, 87853630]

約数ペア:

[(1, 87853630), (2, 43926815), (5, 17570726), (10, 8785363), (1009, 87070), (2018, 43535), (5045, 17414), (8707, 10090)]