31589424

素因数分解:

$2^4\times 3^2\times {\mathrm{219371}}^1$

素因数の和:219385

約数の個数: 30

約数和(自身を含む): 88406916

約数和(自身を除く): 56817492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 219371, 438742, 658113, 877484, 1316226, 1754968, 1974339, 2632452, 3509936, 3948678, 5264904, 7897356, 10529808, 15794712, 31589424]

約数ペア:

[(1, 31589424), (2, 15794712), (3, 10529808), (4, 7897356), (6, 5264904), (8, 3948678), (9, 3509936), (12, 2632452), (16, 1974339), (18, 1754968), (24, 1316226), (36, 877484), (48, 658113), (72, 438742), (144, 219371)]