85896307

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 101071872

約数和(自身を除く): 15175565

約数列:

[1, 7, 47, 131, 329, 917, 1993, 6157, 13951, 43099, 93671, 261083, 655697, 1827581, 12270901, 85896307]

約数ペア:

[(1, 85896307), (7, 12270901), (47, 1827581), (131, 655697), (329, 261083), (917, 93671), (1993, 43099), (6157, 13951)]