126971648

素因数分解:

$2^8\times {\mathrm{495983}}^1$

素因数の和:495999

約数の個数: 18

約数和(自身を含む): 253447824

約数和(自身を除く): 126476176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 495983, 991966, 1983932, 3967864, 7935728, 15871456, 31742912, 63485824, 126971648]

約数ペア:

[(1, 126971648), (2, 63485824), (4, 31742912), (8, 15871456), (16, 7935728), (32, 3967864), (64, 1983932), (128, 991966), (256, 495983)]