98168540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{288731}}^1$

素因数の和:288757

約数の個数: 24

約数和(自身を含む): 218281392

約数和(自身を除く): 120112852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 288731, 577462, 1154924, 1443655, 2887310, 4908427, 5774620, 9816854, 19633708, 24542135, 49084270, 98168540]

約数ペア:

[(1, 98168540), (2, 49084270), (4, 24542135), (5, 19633708), (10, 9816854), (17, 5774620), (20, 4908427), (34, 2887310), (68, 1443655), (85, 1154924), (170, 577462), (340, 288731)]