91280306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 153753600

約数和(自身を除く): 62473294

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 1039, 1417, 2078, 2834, 3379, 6758, 13507, 27014, 32209, 43927, 64418, 87854, 113251, 226502, 418717, 837434, 1472263, 2944526, 3510781, 7021562, 45640153, 91280306]

約数ペア:

[(1, 91280306), (2, 45640153), (13, 7021562), (26, 3510781), (31, 2944526), (62, 1472263), (109, 837434), (218, 418717), (403, 226502), (806, 113251), (1039, 87854), (1417, 64418), (2078, 43927), (2834, 32209), (3379, 27014), (6758, 13507)]