71787134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{6397}}^1$

素因数の和:6611

約数の個数: 16

約数和(自身を含む): 111785856

約数和(自身を除く): 39998722

約数列:

[1, 2, 31, 62, 181, 362, 5611, 6397, 11222, 12794, 198307, 396614, 1157857, 2315714, 35893567, 71787134]

約数ペア:

[(1, 71787134), (2, 35893567), (31, 2315714), (62, 1157857), (181, 396614), (362, 198307), (5611, 12794), (6397, 11222)]