16807408

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{13297}}^1$

素因数の和:13384

約数の個数: 20

約数和(自身を含む): 32979040

約数和(自身を除く): 16171632

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 13297, 26594, 53188, 106376, 212752, 1050463, 2100926, 4201852, 8403704, 16807408]

約数ペア:

[(1, 16807408), (2, 8403704), (4, 4201852), (8, 2100926), (16, 1050463), (79, 212752), (158, 106376), (316, 53188), (632, 26594), (1264, 13297)]