27888670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164051}}^1$

素因数の和:164075

約数の個数: 16

約数和(自身を含む): 53152848

約数和(自身を除く): 25264178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 164051, 328102, 820255, 1640510, 2788867, 5577734, 13944335, 27888670]

約数ペア:

[(1, 27888670), (2, 13944335), (5, 5577734), (10, 2788867), (17, 1640510), (34, 820255), (85, 328102), (170, 164051)]