87848651888

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27590657}}^1$

素因数の和:27590864

約数の個数: 20

約数和(自身を含む): 171062079600

約数和(自身を除く): 83213427712

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27590657, 55181314, 110362628, 220725256, 441450512, 5490540743, 10981081486, 21962162972, 43924325944, 87848651888]

約数ペア:

[(1, 87848651888), (2, 43924325944), (4, 21962162972), (8, 10981081486), (16, 5490540743), (199, 441450512), (398, 220725256), (796, 110362628), (1592, 55181314), (3184, 27590657)]