31205112

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56563

約数の個数: 32

約数和(自身を含む): 81406080

約数和(自身を除く): 50200968

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 56531, 113062, 169593, 226124, 339186, 452248, 678372, 1300213, 1356744, 2600426, 3900639, 5200852, 7801278, 10401704, 15602556, 31205112]

約数ペア:

[(1, 31205112), (2, 15602556), (3, 10401704), (4, 7801278), (6, 5200852), (8, 3900639), (12, 2600426), (23, 1356744), (24, 1300213), (46, 678372), (69, 452248), (92, 339186), (138, 226124), (184, 169593), (276, 113062), (552, 56531)]