91426538

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{51421}}^1$

素因数の和:51557

約数の個数: 16

約数和(自身を含む): 157968384

約数和(自身を除く): 66541846

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 51421, 102842, 359947, 719894, 6530467, 13060934, 45713269, 91426538]

約数ペア:

[(1, 91426538), (2, 45713269), (7, 13060934), (14, 6530467), (127, 719894), (254, 359947), (889, 102842), (1778, 51421)]