22279442968

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{304597}}^1$

素因数の和:304867

約数の個数: 32

約数和(自身を含む): 42984869760

約数和(自身を除く): 20705426792

約数列:

[1, 2, 4, 8, 41, 82, 164, 223, 328, 446, 892, 1784, 9143, 18286, 36572, 73144, 304597, 609194, 1218388, 2436776, 12488477, 24976954, 49953908, 67925131, 99907816, 135850262, 271700524, 543401048, 2784930371, 5569860742, 11139721484, 22279442968]

約数ペア:

[(1, 22279442968), (2, 11139721484), (4, 5569860742), (8, 2784930371), (41, 543401048), (82, 271700524), (164, 135850262), (223, 99907816), (328, 67925131), (446, 49953908), (892, 24976954), (1784, 12488477), (9143, 2436776), (18286, 1218388), (36572, 609194), (73144, 304597)]