65760176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 40

約数和(自身を含む): 132384384

約数和(自身を除く): 66624208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 197, 248, 394, 496, 673, 788, 1346, 1576, 2692, 3152, 5384, 6107, 10768, 12214, 20863, 24428, 41726, 48856, 83452, 97712, 132581, 166904, 265162, 333808, 530324, 1060648, 2121296, 4110011, 8220022, 16440044, 32880088, 65760176]

約数ペア:

[(1, 65760176), (2, 32880088), (4, 16440044), (8, 8220022), (16, 4110011), (31, 2121296), (62, 1060648), (124, 530324), (197, 333808), (248, 265162), (394, 166904), (496, 132581), (673, 97712), (788, 83452), (1346, 48856), (1576, 41726), (2692, 24428), (3152, 20863), (5384, 12214), (6107, 10768)]