31520808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39799}}^1$

素因数の和:39822

約数の個数: 48

約数和(自身を含む): 93132000

約数和(自身を除く): 61611192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 39799, 79598, 119397, 159196, 238794, 318392, 358191, 437789, 477588, 716382, 875578, 955176, 1313367, 1432764, 1751156, 2626734, 2865528, 3502312, 3940101, 5253468, 7880202, 10506936, 15760404, 31520808]

約数ペア:

[(1, 31520808), (2, 15760404), (3, 10506936), (4, 7880202), (6, 5253468), (8, 3940101), (9, 3502312), (11, 2865528), (12, 2626734), (18, 1751156), (22, 1432764), (24, 1313367), (33, 955176), (36, 875578), (44, 716382), (66, 477588), (72, 437789), (88, 358191), (99, 318392), (132, 238794), (198, 159196), (264, 119397), (396, 79598), (792, 39799)]