86890762

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{326657}}^1$

素因数の和:326685

約数の個数: 16

約数和(自身を含む): 156795840

約数和(自身を除く): 69905078

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 326657, 653314, 2286599, 4573198, 6206483, 12412966, 43445381, 86890762]

約数ペア:

[(1, 86890762), (2, 43445381), (7, 12412966), (14, 6206483), (19, 4573198), (38, 2286599), (133, 653314), (266, 326657)]