17470856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5469

約数の個数: 32

約数和(自身を含む): 36422400

約数和(自身を除く): 18951544

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 5419, 10838, 21676, 43352, 70447, 140894, 167989, 281788, 335978, 563576, 671956, 1343912, 2183857, 4367714, 8735428, 17470856]

約数ペア:

[(1, 17470856), (2, 8735428), (4, 4367714), (8, 2183857), (13, 1343912), (26, 671956), (31, 563576), (52, 335978), (62, 281788), (104, 167989), (124, 140894), (248, 70447), (403, 43352), (806, 21676), (1612, 10838), (3224, 5419)]