40379648

素因数分解:

$2^8\times {\mathrm{157733}}^1$

素因数の和:157749

約数の個数: 18

約数和(自身を含む): 80602074

約数和(自身を除く): 40222426

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 157733, 315466, 630932, 1261864, 2523728, 5047456, 10094912, 20189824, 40379648]

約数ペア:

[(1, 40379648), (2, 20189824), (4, 10094912), (8, 5047456), (16, 2523728), (32, 1261864), (64, 630932), (128, 315466), (256, 157733)]