89793406

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2269}}^1$

素因数の和:2739

約数の個数: 16

約数和(自身を含む): 137943360

約数和(自身を除く): 48149954

約数列:

[1, 2, 47, 94, 421, 842, 2269, 4538, 19787, 39574, 106643, 213286, 955249, 1910498, 44896703, 89793406]

約数ペア:

[(1, 89793406), (2, 44896703), (47, 1910498), (94, 955249), (421, 213286), (842, 106643), (2269, 39574), (4538, 19787)]