56261962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{12781}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 88349184

約数和(自身を除く): 32087222

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 12781, 25562, 396211, 792422, 907451, 1814902, 28130981, 56261962]

約数ペア:

[(1, 56261962), (2, 28130981), (31, 1814902), (62, 907451), (71, 792422), (142, 396211), (2201, 25562), (4402, 12781)]