17309392

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 34754720

約数和(自身を除く): 17445328

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 181, 278, 344, 362, 556, 688, 724, 1112, 1448, 2224, 2896, 5977, 7783, 11954, 15566, 23908, 25159, 31132, 47816, 50318, 62264, 95632, 100636, 124528, 201272, 402544, 1081837, 2163674, 4327348, 8654696, 17309392]

約数ペア:

[(1, 17309392), (2, 8654696), (4, 4327348), (8, 2163674), (16, 1081837), (43, 402544), (86, 201272), (139, 124528), (172, 100636), (181, 95632), (278, 62264), (344, 50318), (362, 47816), (556, 31132), (688, 25159), (724, 23908), (1112, 15566), (1448, 11954), (2224, 7783), (2896, 5977)]