126262016

素因数分解:

$2^8\times {\mathrm{493211}}^1$

素因数の和:493227

約数の個数: 18

約数和(自身を含む): 252031332

約数和(自身を除く): 125769316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 493211, 986422, 1972844, 3945688, 7891376, 15782752, 31565504, 63131008, 126262016]

約数ペア:

[(1, 126262016), (2, 63131008), (4, 31565504), (8, 15782752), (16, 7891376), (32, 3945688), (64, 1972844), (128, 986422), (256, 493211)]