105280256

素因数分解:

$2^8\times {\mathrm{411251}}^1$

素因数の和:411267

約数の個数: 18

約数和(自身を含む): 210149772

約数和(自身を除く): 104869516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 411251, 822502, 1645004, 3290008, 6580016, 13160032, 26320064, 52640128, 105280256]

約数ペア:

[(1, 105280256), (2, 52640128), (4, 26320064), (8, 13160032), (16, 6580016), (32, 3290008), (64, 1645004), (128, 822502), (256, 411251)]