90577712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{297953}}^1$

素因数の和:297980

約数の個数: 20

約数和(自身を含む): 184731480

約数和(自身を除く): 94153768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 297953, 595906, 1191812, 2383624, 4767248, 5661107, 11322214, 22644428, 45288856, 90577712]

約数ペア:

[(1, 90577712), (2, 45288856), (4, 22644428), (8, 11322214), (16, 5661107), (19, 4767248), (38, 2383624), (76, 1191812), (152, 595906), (304, 297953)]