31130592

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 72

約数和(自身を含む): 85564584

約数和(自身を除く): 54433992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 529, 552, 613, 736, 1058, 1104, 1226, 1587, 1839, 2116, 2208, 2452, 3174, 3678, 4232, 4904, 6348, 7356, 8464, 9808, 12696, 14099, 14712, 16928, 19616, 25392, 28198, 29424, 42297, 50784, 56396, 58848, 84594, 112792, 169188, 225584, 324277, 338376, 451168, 648554, 676752, 972831, 1297108, 1353504, 1945662, 2594216, 3891324, 5188432, 7782648, 10376864, 15565296, 31130592]

約数ペア:

[(1, 31130592), (2, 15565296), (3, 10376864), (4, 7782648), (6, 5188432), (8, 3891324), (12, 2594216), (16, 1945662), (23, 1353504), (24, 1297108), (32, 972831), (46, 676752), (48, 648554), (69, 451168), (92, 338376), (96, 324277), (138, 225584), (184, 169188), (276, 112792), (368, 84594), (529, 58848), (552, 56396), (613, 50784), (736, 42297), (1058, 29424), (1104, 28198), (1226, 25392), (1587, 19616), (1839, 16928), (2116, 14712), (2208, 14099), (2452, 12696), (3174, 9808), (3678, 8464), (4232, 7356), (4904, 6348)]