68838928

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{32843}}^1$

素因数の和:32982

約数の個数: 20

約数和(自身を含む): 134397648

約数和(自身を除く): 65558720

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 32843, 65686, 131372, 262744, 525488, 4302433, 8604866, 17209732, 34419464, 68838928]

約数ペア:

[(1, 68838928), (2, 34419464), (4, 17209732), (8, 8604866), (16, 4302433), (131, 525488), (262, 262744), (524, 131372), (1048, 65686), (2096, 32843)]