89435665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12413}}^1$

素因数の和:12560

約数の個数: 16

約数和(自身を含む): 117982656

約数和(自身を除く): 28546991

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 12413, 62065, 136543, 682715, 1626103, 8130515, 17887133, 89435665]

約数ペア:

[(1, 89435665), (5, 17887133), (11, 8130515), (55, 1626103), (131, 682715), (655, 136543), (1441, 62065), (7205, 12413)]