385793392

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{78541}}^1$

素因数の和:78856

約数の個数: 20

約数和(自身を含む): 749919016

約数和(自身を除く): 364125624

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 78541, 157082, 314164, 628328, 1256656, 24112087, 48224174, 96448348, 192896696, 385793392]

約数ペア:

[(1, 385793392), (2, 192896696), (4, 96448348), (8, 48224174), (16, 24112087), (307, 1256656), (614, 628328), (1228, 314164), (2456, 157082), (4912, 78541)]