89540858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{31069}}^1$

素因数の和:31213

約数の個数: 16

約数和(自身を含む): 147644640

約数和(自身を除く): 58103782

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 31069, 62138, 341759, 683518, 4070039, 8140078, 44770429, 89540858]

約数ペア:

[(1, 89540858), (2, 44770429), (11, 8140078), (22, 4070039), (131, 683518), (262, 341759), (1441, 62138), (2882, 31069)]