25160048

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{8233}}^1$

素因数の和:8432

約数の個数: 20

約数和(自身を含む): 49008768

約数和(自身を除く): 23848720

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 8233, 16466, 32932, 65864, 131728, 1572503, 3145006, 6290012, 12580024, 25160048]

約数ペア:

[(1, 25160048), (2, 12580024), (4, 6290012), (8, 3145006), (16, 1572503), (191, 131728), (382, 65864), (764, 32932), (1528, 16466), (3056, 8233)]