86966590

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{147401}}^1$

素因数の和:147467

約数の個数: 16

約数和(自身を含む): 159194160

約数和(自身を除く): 72227570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 147401, 294802, 737005, 1474010, 8696659, 17393318, 43483295, 86966590]

約数ペア:

[(1, 86966590), (2, 43483295), (5, 17393318), (10, 8696659), (59, 1474010), (118, 737005), (295, 294802), (590, 147401)]