31643508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1051}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 80002496

約数和(自身を除く): 48358988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 193, 386, 579, 772, 1051, 1158, 2102, 2316, 2509, 3153, 4204, 5018, 6306, 7527, 10036, 12612, 13663, 15054, 27326, 30108, 40989, 54652, 81978, 163956, 202843, 405686, 608529, 811372, 1217058, 2434116, 2636959, 5273918, 7910877, 10547836, 15821754, 31643508]

約数ペア:

[(1, 31643508), (2, 15821754), (3, 10547836), (4, 7910877), (6, 5273918), (12, 2636959), (13, 2434116), (26, 1217058), (39, 811372), (52, 608529), (78, 405686), (156, 202843), (193, 163956), (386, 81978), (579, 54652), (772, 40989), (1051, 30108), (1158, 27326), (2102, 15054), (2316, 13663), (2509, 12612), (3153, 10036), (4204, 7527), (5018, 6306)]