39927296

素因数分解:

$2^9\times {\mathrm{77983}}^1$

素因数の和:78001

約数の個数: 20

約数和(自身を含む): 79777632

約数和(自身を除く): 39850336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 77983, 155966, 311932, 623864, 1247728, 2495456, 4990912, 9981824, 19963648, 39927296]

約数ペア:

[(1, 39927296), (2, 19963648), (4, 9981824), (8, 4990912), (16, 2495456), (32, 1247728), (64, 623864), (128, 311932), (256, 155966), (512, 77983)]