252912896

素因数分解:

$2^8\times {\mathrm{987941}}^1$

素因数の和:987957

約数の個数: 18

約数和(自身を含む): 504838362

約数和(自身を除く): 251925466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 987941, 1975882, 3951764, 7903528, 15807056, 31614112, 63228224, 126456448, 252912896]

約数ペア:

[(1, 252912896), (2, 126456448), (4, 63228224), (8, 31614112), (16, 15807056), (32, 7903528), (64, 3951764), (128, 1975882), (256, 987941)]