84128852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13901}}^1$

素因数の和:14011

約数の個数: 24

約数和(自身を含む): 157648680

約数和(自身を除く): 73519828

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 13901, 27802, 55604, 236317, 472634, 945268, 1237189, 2474378, 4948756, 21032213, 42064426, 84128852]

約数ペア:

[(1, 84128852), (2, 42064426), (4, 21032213), (17, 4948756), (34, 2474378), (68, 1237189), (89, 945268), (178, 472634), (356, 236317), (1513, 55604), (3026, 27802), (6052, 13901)]