31560276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{641}}^1$

素因数の和:1032

約数の個数: 48

約数和(自身を含む): 80676288

約数和(自身を除く): 49116012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 373, 641, 746, 1119, 1282, 1492, 1923, 2238, 2564, 3846, 4103, 4476, 7051, 7692, 8206, 12309, 14102, 16412, 21153, 24618, 28204, 42306, 49236, 84612, 239093, 478186, 717279, 956372, 1434558, 2630023, 2869116, 5260046, 7890069, 10520092, 15780138, 31560276]

約数ペア:

[(1, 31560276), (2, 15780138), (3, 10520092), (4, 7890069), (6, 5260046), (11, 2869116), (12, 2630023), (22, 1434558), (33, 956372), (44, 717279), (66, 478186), (132, 239093), (373, 84612), (641, 49236), (746, 42306), (1119, 28204), (1282, 24618), (1492, 21153), (1923, 16412), (2238, 14102), (2564, 12309), (3846, 8206), (4103, 7692), (4476, 7051)]