39468208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 85022336

約数和(自身を除く): 45554128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6121, 6448, 12242, 24484, 48968, 79573, 97936, 159146, 189751, 318292, 379502, 636584, 759004, 1273168, 1518008, 2466763, 3036016, 4933526, 9867052, 19734104, 39468208]

約数ペア:

[(1, 39468208), (2, 19734104), (4, 9867052), (8, 4933526), (13, 3036016), (16, 2466763), (26, 1518008), (31, 1273168), (52, 759004), (62, 636584), (104, 379502), (124, 318292), (208, 189751), (248, 159146), (403, 97936), (496, 79573), (806, 48968), (1612, 24484), (3224, 12242), (6121, 6448)]