87318836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{15149}}^1$

素因数の和:15295

約数の個数: 24

約数和(自身を含む): 167983200

約数和(自身を除く): 80664364

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 15149, 30298, 60596, 166639, 333278, 666556, 1984519, 3969038, 7938076, 21829709, 43659418, 87318836]

約数ペア:

[(1, 87318836), (2, 43659418), (4, 21829709), (11, 7938076), (22, 3969038), (44, 1984519), (131, 666556), (262, 333278), (524, 166639), (1441, 60596), (2882, 30298), (5764, 15149)]