31199928

素因数分解:

$2^3\times 3^1\times {\mathrm{911}}^1\times {\mathrm{1427}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 46940232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 911, 1427, 1822, 2733, 2854, 3644, 4281, 5466, 5708, 7288, 8562, 10932, 11416, 17124, 21864, 34248, 1299997, 2599994, 3899991, 5199988, 7799982, 10399976, 15599964, 31199928]

約数ペア:

[(1, 31199928), (2, 15599964), (3, 10399976), (4, 7799982), (6, 5199988), (8, 3899991), (12, 2599994), (24, 1299997), (911, 34248), (1427, 21864), (1822, 17124), (2733, 11416), (2854, 10932), (3644, 8562), (4281, 7288), (5466, 5708)]