251170064

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{27883}}^1$

素因数の和:28454

約数の個数: 20

約数和(自身を含む): 487523856

約数和(自身を除く): 236353792

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4504, 9008, 27883, 55766, 111532, 223064, 446128, 15698129, 31396258, 62792516, 125585032, 251170064]

約数ペア:

[(1, 251170064), (2, 125585032), (4, 62792516), (8, 31396258), (16, 15698129), (563, 446128), (1126, 223064), (2252, 111532), (4504, 55766), (9008, 27883)]