103389008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{121921}}^1$

素因数の和:121982

約数の個数: 20

約数和(自身を含む): 204097428

約数和(自身を除く): 100708420

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 121921, 243842, 487684, 975368, 1950736, 6461813, 12923626, 25847252, 51694504, 103389008]

約数ペア:

[(1, 103389008), (2, 51694504), (4, 25847252), (8, 12923626), (16, 6461813), (53, 1950736), (106, 975368), (212, 487684), (424, 243842), (848, 121921)]