224937008

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{42473}}^1$

素因数の和:42812

約数の個数: 20

約数和(自身を含む): 437142408

約数和(自身を除く): 212205400

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 42473, 84946, 169892, 339784, 679568, 14058563, 28117126, 56234252, 112468504, 224937008]

約数ペア:

[(1, 224937008), (2, 112468504), (4, 56234252), (8, 28117126), (16, 14058563), (331, 679568), (662, 339784), (1324, 169892), (2648, 84946), (5296, 42473)]