86531462

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{12919}}^1$

素因数の和:13135

約数の個数: 16

約数和(自身を含む): 138140640

約数和(自身を除く): 51609178

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 12919, 25838, 219623, 439246, 2545043, 5090086, 43265731, 86531462]

約数ペア:

[(1, 86531462), (2, 43265731), (17, 5090086), (34, 2545043), (197, 439246), (394, 219623), (3349, 25838), (6698, 12919)]