887907952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1790137}}^1$

素因数の和:1790176

約数の個数: 20

約数和(自身を含む): 1775816896

約数和(自身を除く): 887908944

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1790137, 3580274, 7160548, 14321096, 28642192, 55494247, 110988494, 221976988, 443953976, 887907952]

約数ペア:

[(1, 887907952), (2, 443953976), (4, 221976988), (8, 110988494), (16, 55494247), (31, 28642192), (62, 14321096), (124, 7160548), (248, 3580274), (496, 1790137)]