85543718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 141359904

約数和(自身を除く): 55816186

約数列:

[1, 2, 13, 26, 97, 107, 194, 214, 317, 634, 1261, 1391, 2522, 2782, 4121, 8242, 10379, 20758, 30749, 33919, 61498, 67838, 134927, 269854, 399737, 440947, 799474, 881894, 3290143, 6580286, 42771859, 85543718]

約数ペア:

[(1, 85543718), (2, 42771859), (13, 6580286), (26, 3290143), (97, 881894), (107, 799474), (194, 440947), (214, 399737), (317, 269854), (634, 134927), (1261, 67838), (1391, 61498), (2522, 33919), (2782, 30749), (4121, 20758), (8242, 10379)]