16326688

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 48

約数和(自身を含む): 38344320

約数和(自身を除く): 22017632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3169, 5152, 6338, 12676, 22183, 25352, 44366, 50704, 72887, 88732, 101408, 145774, 177464, 291548, 354928, 510209, 583096, 709856, 1020418, 1166192, 2040836, 2332384, 4081672, 8163344, 16326688]

約数ペア:

[(1, 16326688), (2, 8163344), (4, 4081672), (7, 2332384), (8, 2040836), (14, 1166192), (16, 1020418), (23, 709856), (28, 583096), (32, 510209), (46, 354928), (56, 291548), (92, 177464), (112, 145774), (161, 101408), (184, 88732), (224, 72887), (322, 50704), (368, 44366), (644, 25352), (736, 22183), (1288, 12676), (2576, 6338), (3169, 5152)]