86895812

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 154022904

約数和(自身を除く): 67127092

約数列:

[1, 2, 4, 137, 257, 274, 514, 548, 617, 1028, 1234, 2468, 35209, 70418, 84529, 140836, 158569, 169058, 317138, 338116, 634276, 21723953, 43447906, 86895812]

約数ペア:

[(1, 86895812), (2, 43447906), (4, 21723953), (137, 634276), (257, 338116), (274, 317138), (514, 169058), (548, 158569), (617, 140836), (1028, 84529), (1234, 70418), (2468, 35209)]