31006224

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 87294636

約数和(自身を除く): 56288412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1093, 1182, 1576, 1773, 2186, 2364, 3152, 3279, 3546, 4372, 4728, 6558, 7092, 8744, 9456, 9837, 13116, 14184, 17488, 19674, 26232, 28368, 39348, 52464, 78696, 157392, 215321, 430642, 645963, 861284, 1291926, 1722568, 1937889, 2583852, 3445136, 3875778, 5167704, 7751556, 10335408, 15503112, 31006224]

約数ペア:

[(1, 31006224), (2, 15503112), (3, 10335408), (4, 7751556), (6, 5167704), (8, 3875778), (9, 3445136), (12, 2583852), (16, 1937889), (18, 1722568), (24, 1291926), (36, 861284), (48, 645963), (72, 430642), (144, 215321), (197, 157392), (394, 78696), (591, 52464), (788, 39348), (1093, 28368), (1182, 26232), (1576, 19674), (1773, 17488), (2186, 14184), (2364, 13116), (3152, 9837), (3279, 9456), (3546, 8744), (4372, 7092), (4728, 6558)]