87081946

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{27893}}^1$

素因数の和:28125

約数の個数: 16

約数和(自身を含む): 149958144

約数和(自身を除く): 62876198

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 27893, 55786, 195251, 390502, 6220139, 12440278, 43540973, 87081946]

約数ペア:

[(1, 87081946), (2, 43540973), (7, 12440278), (14, 6220139), (223, 390502), (446, 195251), (1561, 55786), (3122, 27893)]