31642872

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18061}}^1$

素因数の和:18143

約数の個数: 32

約数和(自身を含む): 80195280

約数和(自身を除く): 48552408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 18061, 36122, 54183, 72244, 108366, 144488, 216732, 433464, 1318453, 2636906, 3955359, 5273812, 7910718, 10547624, 15821436, 31642872]

約数ペア:

[(1, 31642872), (2, 15821436), (3, 10547624), (4, 7910718), (6, 5273812), (8, 3955359), (12, 2636906), (24, 1318453), (73, 433464), (146, 216732), (219, 144488), (292, 108366), (438, 72244), (584, 54183), (876, 36122), (1752, 18061)]