66590914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82619}}^1$

素因数の和:82665

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 44450366

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 82619, 165238, 1074047, 2148094, 2561189, 5122378, 33295457, 66590914]

約数ペア:

[(1, 66590914), (2, 33295457), (13, 5122378), (26, 2561189), (31, 2148094), (62, 1074047), (403, 165238), (806, 82619)]