43400000008

素因数分解:

$2^3\times {\mathrm{12377}}^1\times {\mathrm{438313}}^1$

素因数の和:450696

約数の個数: 16

約数和(自身を含む): 81381760380

約数和(自身を除く): 37981760372

約数列:

[1, 2, 4, 8, 12377, 24754, 49508, 99016, 438313, 876626, 1753252, 3506504, 5425000001, 10850000002, 21700000004, 43400000008]

約数ペア:

[(1, 43400000008), (2, 21700000004), (4, 10850000002), (8, 5425000001), (12377, 3506504), (24754, 1753252), (49508, 876626), (99016, 438313)]