86557946

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{1567}}^1$

素因数の和:2029

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 45530374

約数列:

[1, 2, 71, 142, 389, 778, 1567, 3134, 27619, 55238, 111257, 222514, 609563, 1219126, 43278973, 86557946]

約数ペア:

[(1, 86557946), (2, 43278973), (71, 1219126), (142, 609563), (389, 222514), (778, 111257), (1567, 55238), (3134, 27619)]