90288722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{9859}}^1$

素因数の和:10121

約数の個数: 16

約数和(自身を含む): 143167200

約数和(自身を除く): 52878478

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 9859, 19718, 187321, 374642, 2376019, 4752038, 45144361, 90288722]

約数ペア:

[(1, 90288722), (2, 45144361), (19, 4752038), (38, 2376019), (241, 374642), (482, 187321), (4579, 19718), (9158, 9859)]