86974906

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{1021}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 131862528

約数和(自身を除く): 44887622

約数列:

[1, 2, 191, 223, 382, 446, 1021, 2042, 42593, 85186, 195011, 227683, 390022, 455366, 43487453, 86974906]

約数ペア:

[(1, 86974906), (2, 43487453), (191, 455366), (223, 390022), (382, 227683), (446, 195011), (1021, 85186), (2042, 42593)]