31839972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1913}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 79316160

約数和(自身を除く): 47476188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 1913, 2774, 3826, 4161, 5548, 5739, 7652, 8322, 11478, 16644, 22956, 36347, 72694, 109041, 139649, 145388, 218082, 279298, 418947, 436164, 558596, 837894, 1675788, 2653331, 5306662, 7959993, 10613324, 15919986, 31839972]

約数ペア:

[(1, 31839972), (2, 15919986), (3, 10613324), (4, 7959993), (6, 5306662), (12, 2653331), (19, 1675788), (38, 837894), (57, 558596), (73, 436164), (76, 418947), (114, 279298), (146, 218082), (219, 145388), (228, 139649), (292, 109041), (438, 72694), (876, 36347), (1387, 22956), (1913, 16644), (2774, 11478), (3826, 8322), (4161, 7652), (5548, 5739)]