43640116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{3191}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 82583424

約数和(自身を除く): 38943308

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 3191, 3419, 6382, 6838, 12764, 13676, 41483, 82966, 165932, 839233, 1678466, 3356932, 10910029, 21820058, 43640116]

約数ペア:

[(1, 43640116), (2, 21820058), (4, 10910029), (13, 3356932), (26, 1678466), (52, 839233), (263, 165932), (526, 82966), (1052, 41483), (3191, 13676), (3419, 12764), (6382, 6838)]