9705272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 18889200

約数和(自身を除く): 9183928

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 317, 344, 356, 634, 712, 1268, 2536, 3827, 7654, 13631, 15308, 27262, 28213, 30616, 54524, 56426, 109048, 112852, 225704, 1213159, 2426318, 4852636, 9705272]

約数ペア:

[(1, 9705272), (2, 4852636), (4, 2426318), (8, 1213159), (43, 225704), (86, 112852), (89, 109048), (172, 56426), (178, 54524), (317, 30616), (344, 28213), (356, 27262), (634, 15308), (712, 13631), (1268, 7654), (2536, 3827)]