31092888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^2\times {\mathrm{257}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 79149240

約数和(自身を除く): 48056352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 257, 284, 426, 514, 568, 771, 852, 1028, 1542, 1704, 2056, 3084, 5041, 6168, 10082, 15123, 18247, 20164, 30246, 36494, 40328, 54741, 60492, 72988, 109482, 120984, 145976, 218964, 437928, 1295537, 2591074, 3886611, 5182148, 7773222, 10364296, 15546444, 31092888]

約数ペア:

[(1, 31092888), (2, 15546444), (3, 10364296), (4, 7773222), (6, 5182148), (8, 3886611), (12, 2591074), (24, 1295537), (71, 437928), (142, 218964), (213, 145976), (257, 120984), (284, 109482), (426, 72988), (514, 60492), (568, 54741), (771, 40328), (852, 36494), (1028, 30246), (1542, 20164), (1704, 18247), (2056, 15123), (3084, 10082), (5041, 6168)]