8191956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 20289024

約数和(自身を除く): 12097068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 443, 804, 886, 1329, 1541, 1772, 2658, 3082, 4623, 5316, 6164, 9246, 10189, 18492, 20378, 29681, 30567, 40756, 59362, 61134, 89043, 118724, 122268, 178086, 356172, 682663, 1365326, 2047989, 2730652, 4095978, 8191956]

約数ペア:

[(1, 8191956), (2, 4095978), (3, 2730652), (4, 2047989), (6, 1365326), (12, 682663), (23, 356172), (46, 178086), (67, 122268), (69, 118724), (92, 89043), (134, 61134), (138, 59362), (201, 40756), (268, 30567), (276, 29681), (402, 20378), (443, 18492), (804, 10189), (886, 9246), (1329, 6164), (1541, 5316), (1772, 4623), (2658, 3082)]