73177168

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{198851}}^1$

素因数の和:198882

約数の個数: 20

約数和(自身を含む): 147945888

約数和(自身を除く): 74768720

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 198851, 397702, 795404, 1590808, 3181616, 4573573, 9147146, 18294292, 36588584, 73177168]

約数ペア:

[(1, 73177168), (2, 36588584), (4, 18294292), (8, 9147146), (16, 4573573), (23, 3181616), (46, 1590808), (92, 795404), (184, 397702), (368, 198851)]