86074292

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{647}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 153135360

約数和(自身を除く): 67061068

約数列:

[1, 2, 4, 79, 158, 316, 421, 647, 842, 1294, 1684, 2588, 33259, 51113, 66518, 102226, 133036, 204452, 272387, 544774, 1089548, 21518573, 43037146, 86074292]

約数ペア:

[(1, 86074292), (2, 43037146), (4, 21518573), (79, 1089548), (158, 544774), (316, 272387), (421, 204452), (647, 133036), (842, 102226), (1294, 66518), (1684, 51113), (2588, 33259)]