81248896

素因数分解:

$2^7\times {\mathrm{634757}}^1$

素因数の和:634771

約数の個数: 16

約数和(自身を含む): 161863290

約数和(自身を除く): 80614394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 634757, 1269514, 2539028, 5078056, 10156112, 20312224, 40624448, 81248896]

約数ペア:

[(1, 81248896), (2, 40624448), (4, 20312224), (8, 10156112), (16, 5078056), (32, 2539028), (64, 1269514), (128, 634757)]