31469136

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2551}}^1$

素因数の和:2819

約数の個数: 40

約数和(自身を含む): 81643584

約数和(自身を除く): 50174448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 2551, 3084, 4112, 5102, 6168, 7653, 10204, 12336, 15306, 20408, 30612, 40816, 61224, 122448, 655607, 1311214, 1966821, 2622428, 3933642, 5244856, 7867284, 10489712, 15734568, 31469136]

約数ペア:

[(1, 31469136), (2, 15734568), (3, 10489712), (4, 7867284), (6, 5244856), (8, 3933642), (12, 2622428), (16, 1966821), (24, 1311214), (48, 655607), (257, 122448), (514, 61224), (771, 40816), (1028, 30612), (1542, 20408), (2056, 15306), (2551, 12336), (3084, 10204), (4112, 7653), (5102, 6168)]