16123912

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3469}}^1$

素因数の和:3565

約数の個数: 32

約数和(自身を含む): 34977600

約数和(自身を除く): 18853688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 3469, 4648, 6938, 13876, 24283, 27752, 48566, 97132, 194264, 287927, 575854, 1151708, 2015489, 2303416, 4030978, 8061956, 16123912]

約数ペア:

[(1, 16123912), (2, 8061956), (4, 4030978), (7, 2303416), (8, 2015489), (14, 1151708), (28, 575854), (56, 287927), (83, 194264), (166, 97132), (332, 48566), (581, 27752), (664, 24283), (1162, 13876), (2324, 6938), (3469, 4648)]