31031508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3877}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 78180480

約数和(自身を除く): 47148972

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 3877, 4002, 7754, 8004, 11631, 15508, 23262, 46524, 89171, 112433, 178342, 224866, 267513, 337299, 356684, 449732, 535026, 674598, 1070052, 1349196, 2585959, 5171918, 7757877, 10343836, 15515754, 31031508]

約数ペア:

[(1, 31031508), (2, 15515754), (3, 10343836), (4, 7757877), (6, 5171918), (12, 2585959), (23, 1349196), (29, 1070052), (46, 674598), (58, 535026), (69, 449732), (87, 356684), (92, 337299), (116, 267513), (138, 224866), (174, 178342), (276, 112433), (348, 89171), (667, 46524), (1334, 23262), (2001, 15508), (2668, 11631), (3877, 8004), (4002, 7754)]