90206642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{57899}}^1$

素因数の和:57961

約数の個数: 16

約数和(自身を含む): 145908000

約数和(自身を除く): 55701358

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 57899, 115798, 1100081, 2200162, 2373859, 4747718, 45103321, 90206642]

約数ペア:

[(1, 90206642), (2, 45103321), (19, 4747718), (38, 2373859), (41, 2200162), (82, 1100081), (779, 115798), (1558, 57899)]