33221278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 50909040

約数和(自身を除く): 17687762

約数列:

[1, 2, 73, 139, 146, 278, 1637, 3274, 10147, 20294, 119501, 227543, 239002, 455086, 16610639, 33221278]

約数ペア:

[(1, 33221278), (2, 16610639), (73, 455086), (139, 239002), (146, 227543), (278, 119501), (1637, 20294), (3274, 10147)]