31271826

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 64343808

約数和(自身を除く): 33071982

約数列:

[1, 2, 3, 6, 47, 94, 141, 173, 282, 346, 519, 641, 1038, 1282, 1923, 3846, 8131, 16262, 24393, 30127, 48786, 60254, 90381, 110893, 180762, 221786, 332679, 665358, 5211971, 10423942, 15635913, 31271826]

約数ペア:

[(1, 31271826), (2, 15635913), (3, 10423942), (6, 5211971), (47, 665358), (94, 332679), (141, 221786), (173, 180762), (282, 110893), (346, 90381), (519, 60254), (641, 48786), (1038, 30127), (1282, 24393), (1923, 16262), (3846, 8131)]