235622672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{640279}}^1$

素因数の和:640310

約数の個数: 20

約数和(自身を含む): 476368320

約数和(自身を除く): 240745648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 640279, 1280558, 2561116, 5122232, 10244464, 14726417, 29452834, 58905668, 117811336, 235622672]

約数ペア:

[(1, 235622672), (2, 117811336), (4, 58905668), (8, 29452834), (16, 14726417), (23, 10244464), (46, 5122232), (92, 2561116), (184, 1280558), (368, 640279)]