164040928

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{70223}}^1$

素因数の和:70306

約数の個数: 24

約数和(自身を含む): 327384288

約数和(自身を除く): 163343360

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 70223, 140446, 280892, 561784, 1123568, 2247136, 5126279, 10252558, 20505116, 41010232, 82020464, 164040928]

約数ペア:

[(1, 164040928), (2, 82020464), (4, 41010232), (8, 20505116), (16, 10252558), (32, 5126279), (73, 2247136), (146, 1123568), (292, 561784), (584, 280892), (1168, 140446), (2336, 70223)]