126978688

素因数分解:

$2^7\times {\mathrm{992021}}^1$

素因数の和:992035

約数の個数: 16

約数和(自身を含む): 252965610

約数和(自身を除く): 125986922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 992021, 1984042, 3968084, 7936168, 15872336, 31744672, 63489344, 126978688]

約数ペア:

[(1, 126978688), (2, 63489344), (4, 31744672), (8, 15872336), (16, 7936168), (32, 3968084), (64, 1984042), (128, 992021)]