16053464

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3221}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 34797600

約数和(自身を除く): 18744136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 3221, 4984, 6442, 12884, 22547, 25768, 45094, 90188, 180376, 286669, 573338, 1146676, 2006683, 2293352, 4013366, 8026732, 16053464]

約数ペア:

[(1, 16053464), (2, 8026732), (4, 4013366), (7, 2293352), (8, 2006683), (14, 1146676), (28, 573338), (56, 286669), (89, 180376), (178, 90188), (356, 45094), (623, 25768), (712, 22547), (1246, 12884), (2492, 6442), (3221, 4984)]