40205086

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 62290800

約数和(自身を除く): 22085714

約数列:

[1, 2, 43, 86, 109, 218, 4289, 4687, 8578, 9374, 184427, 368854, 467501, 935002, 20102543, 40205086]

約数ペア:

[(1, 40205086), (2, 20102543), (43, 935002), (86, 467501), (109, 368854), (218, 184427), (4289, 9374), (4687, 8578)]