308752

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 20

約数和(自身を含む): 624960

約数和(自身を除く): 316208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 839, 1678, 3356, 6712, 13424, 19297, 38594, 77188, 154376, 308752]

約数ペア:

[(1, 308752), (2, 154376), (4, 77188), (8, 38594), (16, 19297), (23, 13424), (46, 6712), (92, 3356), (184, 1678), (368, 839)]