31018272

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3441

約数の個数: 48

約数和(自身を含む): 82287072

約数和(自身を除く): 51268800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 3331, 4656, 6662, 9312, 9993, 13324, 19986, 26648, 39972, 53296, 79944, 106592, 159888, 319776, 323107, 646214, 969321, 1292428, 1938642, 2584856, 3877284, 5169712, 7754568, 10339424, 15509136, 31018272]

約数ペア:

[(1, 31018272), (2, 15509136), (3, 10339424), (4, 7754568), (6, 5169712), (8, 3877284), (12, 2584856), (16, 1938642), (24, 1292428), (32, 969321), (48, 646214), (96, 323107), (97, 319776), (194, 159888), (291, 106592), (388, 79944), (582, 53296), (776, 39972), (1164, 26648), (1552, 19986), (2328, 13324), (3104, 9993), (3331, 9312), (4656, 6662)]