9181456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 18641664

約数和(自身を除く): 9460208

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 173, 214, 248, 346, 428, 496, 692, 856, 1384, 1712, 2768, 3317, 5363, 6634, 10726, 13268, 18511, 21452, 26536, 37022, 42904, 53072, 74044, 85808, 148088, 296176, 573841, 1147682, 2295364, 4590728, 9181456]

約数ペア:

[(1, 9181456), (2, 4590728), (4, 2295364), (8, 1147682), (16, 573841), (31, 296176), (62, 148088), (107, 85808), (124, 74044), (173, 53072), (214, 42904), (248, 37022), (346, 26536), (428, 21452), (496, 18511), (692, 13268), (856, 10726), (1384, 6634), (1712, 5363), (2768, 3317)]