16303910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2617}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 17625370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 2617, 3115, 5234, 6230, 13085, 18319, 26170, 36638, 91595, 183190, 232913, 465826, 1164565, 1630391, 2329130, 3260782, 8151955, 16303910]

約数ペア:

[(1, 16303910), (2, 8151955), (5, 3260782), (7, 2329130), (10, 1630391), (14, 1164565), (35, 465826), (70, 232913), (89, 183190), (178, 91595), (445, 36638), (623, 26170), (890, 18319), (1246, 13085), (2617, 6230), (3115, 5234)]