323049392

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{158981}}^1$

素因数の和:159116

約数の個数: 20

約数和(自身を含む): 630840576

約数和(自身を除く): 307791184

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 158981, 317962, 635924, 1271848, 2543696, 20190587, 40381174, 80762348, 161524696, 323049392]

約数ペア:

[(1, 323049392), (2, 161524696), (4, 80762348), (8, 40381174), (16, 20190587), (127, 2543696), (254, 1271848), (508, 635924), (1016, 317962), (2032, 158981)]