140595968

素因数分解:

$2^8\times {\mathrm{549203}}^1$

素因数の和:549219

約数の個数: 18

約数和(自身を含む): 280643244

約数和(自身を除く): 140047276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 549203, 1098406, 2196812, 4393624, 8787248, 17574496, 35148992, 70297984, 140595968]

約数ペア:

[(1, 140595968), (2, 70297984), (4, 35148992), (8, 17574496), (16, 8787248), (32, 4393624), (64, 2196812), (128, 1098406), (256, 549203)]