140736256

素因数分解:

$2^8\times {\mathrm{549751}}^1$

素因数の和:549767

約数の個数: 18

約数和(自身を含む): 280923272

約数和(自身を除く): 140187016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 549751, 1099502, 2199004, 4398008, 8796016, 17592032, 35184064, 70368128, 140736256]

約数ペア:

[(1, 140736256), (2, 70368128), (4, 35184064), (8, 17592032), (16, 8796016), (32, 4398008), (64, 2199004), (128, 1099502), (256, 549751)]