83918456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 162874800

約数和(自身を除く): 78956344

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 2741, 3827, 5482, 7654, 10964, 15308, 21928, 30616, 117863, 235726, 243949, 471452, 487898, 942904, 975796, 1951592, 10489807, 20979614, 41959228, 83918456]

約数ペア:

[(1, 83918456), (2, 41959228), (4, 20979614), (8, 10489807), (43, 1951592), (86, 975796), (89, 942904), (172, 487898), (178, 471452), (344, 243949), (356, 235726), (712, 117863), (2741, 30616), (3827, 21928), (5482, 15308), (7654, 10964)]