86795690

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{4639}}^1$

素因数の和:6517

約数の個数: 16

約数和(自身を含む): 156349440

約数和(自身を除く): 69553750

約数列:

[1, 2, 5, 10, 1871, 3742, 4639, 9278, 9355, 18710, 23195, 46390, 8679569, 17359138, 43397845, 86795690]

約数ペア:

[(1, 86795690), (2, 43397845), (5, 17359138), (10, 8679569), (1871, 46390), (3742, 23195), (4639, 18710), (9278, 9355)]