31615404

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 75438048

約数和(自身を除く): 43822644

約数列:

[1, 2, 3, 4, 6, 12, 97, 157, 173, 194, 291, 314, 346, 388, 471, 519, 582, 628, 692, 942, 1038, 1164, 1884, 2076, 15229, 16781, 27161, 30458, 33562, 45687, 50343, 54322, 60916, 67124, 81483, 91374, 100686, 108644, 162966, 182748, 201372, 325932, 2634617, 5269234, 7903851, 10538468, 15807702, 31615404]

約数ペア:

[(1, 31615404), (2, 15807702), (3, 10538468), (4, 7903851), (6, 5269234), (12, 2634617), (97, 325932), (157, 201372), (173, 182748), (194, 162966), (291, 108644), (314, 100686), (346, 91374), (388, 81483), (471, 67124), (519, 60916), (582, 54322), (628, 50343), (692, 45687), (942, 33562), (1038, 30458), (1164, 27161), (1884, 16781), (2076, 15229)]