31520952

素因数分解:

$2^3\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4919}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 86346000

約数和(自身を除く): 54825048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 89, 178, 267, 356, 534, 712, 801, 1068, 1602, 2136, 3204, 4919, 6408, 9838, 14757, 19676, 29514, 39352, 44271, 59028, 88542, 118056, 177084, 354168, 437791, 875582, 1313373, 1751164, 2626746, 3502328, 3940119, 5253492, 7880238, 10506984, 15760476, 31520952]

約数ペア:

[(1, 31520952), (2, 15760476), (3, 10506984), (4, 7880238), (6, 5253492), (8, 3940119), (9, 3502328), (12, 2626746), (18, 1751164), (24, 1313373), (36, 875582), (72, 437791), (89, 354168), (178, 177084), (267, 118056), (356, 88542), (534, 59028), (712, 44271), (801, 39352), (1068, 29514), (1602, 19676), (2136, 14757), (3204, 9838), (4919, 6408)]