54807184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{201497}}^1$

素因数の和:201522

約数の個数: 20

約数和(自身を含む): 112435884

約数和(自身を除く): 57628700

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 201497, 402994, 805988, 1611976, 3223952, 3425449, 6850898, 13701796, 27403592, 54807184]

約数ペア:

[(1, 54807184), (2, 27403592), (4, 13701796), (8, 6850898), (16, 3425449), (17, 3223952), (34, 1611976), (68, 805988), (136, 402994), (272, 201497)]