41087888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{19603}}^1$

素因数の和:19742

約数の個数: 20

約数和(自身を含む): 80219568

約数和(自身を除く): 39131680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 19603, 39206, 78412, 156824, 313648, 2567993, 5135986, 10271972, 20543944, 41087888]

約数ペア:

[(1, 41087888), (2, 20543944), (4, 10271972), (8, 5135986), (16, 2567993), (131, 313648), (262, 156824), (524, 78412), (1048, 39206), (2096, 19603)]