31123464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{76283}}^1$

素因数の和:76309

約数の個数: 32

約数和(自身を含む): 82386720

約数和(自身を除く): 51263256

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 76283, 152566, 228849, 305132, 457698, 610264, 915396, 1296811, 1830792, 2593622, 3890433, 5187244, 7780866, 10374488, 15561732, 31123464]

約数ペア:

[(1, 31123464), (2, 15561732), (3, 10374488), (4, 7780866), (6, 5187244), (8, 3890433), (12, 2593622), (17, 1830792), (24, 1296811), (34, 915396), (51, 610264), (68, 457698), (102, 305132), (136, 228849), (204, 152566), (408, 76283)]