31341672

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6214

約数の個数: 48

約数和(自身を含む): 86093280

約数和(自身を除く): 54751608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 6131, 12262, 18393, 24524, 36786, 49048, 55179, 73572, 110358, 147144, 220716, 435301, 441432, 870602, 1305903, 1741204, 2611806, 3482408, 3917709, 5223612, 7835418, 10447224, 15670836, 31341672]

約数ペア:

[(1, 31341672), (2, 15670836), (3, 10447224), (4, 7835418), (6, 5223612), (8, 3917709), (9, 3482408), (12, 2611806), (18, 1741204), (24, 1305903), (36, 870602), (71, 441432), (72, 435301), (142, 220716), (213, 147144), (284, 110358), (426, 73572), (568, 55179), (639, 49048), (852, 36786), (1278, 24524), (1704, 18393), (2556, 12262), (5112, 6131)]