123305768

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{358447}}^1$

素因数の和:358496

約数の個数: 16

約数和(自身を含む): 236575680

約数和(自身を除く): 113269912

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 358447, 716894, 1433788, 2867576, 15413221, 30826442, 61652884, 123305768]

約数ペア:

[(1, 123305768), (2, 61652884), (4, 30826442), (8, 15413221), (43, 2867576), (86, 1433788), (172, 716894), (344, 358447)]