31810432

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{967}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 63684720

約数和(自身を除く): 31874288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 967, 1028, 1934, 2056, 3868, 4112, 7736, 8224, 15472, 16448, 30944, 32896, 61888, 123776, 248519, 497038, 994076, 1988152, 3976304, 7952608, 15905216, 31810432]

約数ペア:

[(1, 31810432), (2, 15905216), (4, 7952608), (8, 3976304), (16, 1988152), (32, 994076), (64, 497038), (128, 248519), (257, 123776), (514, 61888), (967, 32896), (1028, 30944), (1934, 16448), (2056, 15472), (3868, 8224), (4112, 7736)]