90095684

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7643}}^1$

素因数の和:8075

約数の個数: 24

約数和(自身を含む): 180643008

約数和(自身を除く): 90547324

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 7643, 11788, 15286, 30572, 53501, 107002, 214004, 3217703, 6435406, 12870812, 22523921, 45047842, 90095684]

約数ペア:

[(1, 90095684), (2, 45047842), (4, 22523921), (7, 12870812), (14, 6435406), (28, 3217703), (421, 214004), (842, 107002), (1684, 53501), (2947, 30572), (5894, 15286), (7643, 11788)]