86240326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{10007}}^1$

素因数の和:10179

約数の個数: 16

約数和(自身を含む): 134507520

約数和(自身を除く): 48267194

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 10007, 20014, 310217, 620434, 1390973, 2781946, 43120163, 86240326]

約数ペア:

[(1, 86240326), (2, 43120163), (31, 2781946), (62, 1390973), (139, 620434), (278, 310217), (4309, 20014), (8618, 10007)]