391187008

素因数分解:

$2^6\times {\mathrm{383}}^1\times {\mathrm{15959}}^1$

素因数の和:16354

約数の個数: 28

約数和(自身を含む): 778337280

約数和(自身を除く): 387150272

約数列:

[1, 2, 4, 8, 16, 32, 64, 383, 766, 1532, 3064, 6128, 12256, 15959, 24512, 31918, 63836, 127672, 255344, 510688, 1021376, 6112297, 12224594, 24449188, 48898376, 97796752, 195593504, 391187008]

約数ペア:

[(1, 391187008), (2, 195593504), (4, 97796752), (8, 48898376), (16, 24449188), (32, 12224594), (64, 6112297), (383, 1021376), (766, 510688), (1532, 255344), (3064, 127672), (6128, 63836), (12256, 31918), (15959, 24512)]