131487112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{966817}}^1$

素因数の和:966840

約数の個数: 16

約数和(自身を含む): 261040860

約数和(自身を除く): 129553748

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 966817, 1933634, 3867268, 7734536, 16435889, 32871778, 65743556, 131487112]

約数ペア:

[(1, 131487112), (2, 65743556), (4, 32871778), (8, 16435889), (17, 7734536), (34, 3867268), (68, 1933634), (136, 966817)]