86685682

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 131836320

約数和(自身を除く): 45150638

約数列:

[1, 2, 139, 163, 278, 326, 1913, 3826, 22657, 45314, 265907, 311819, 531814, 623638, 43342841, 86685682]

約数ペア:

[(1, 86685682), (2, 43342841), (139, 623638), (163, 531814), (278, 311819), (326, 265907), (1913, 45314), (3826, 22657)]