39386824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4079}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 79315200

約数和(自身を除く): 39928376

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4079, 4828, 8158, 9656, 16316, 32632, 69343, 138686, 277372, 289609, 554744, 579218, 1158436, 2316872, 4923353, 9846706, 19693412, 39386824]

約数ペア:

[(1, 39386824), (2, 19693412), (4, 9846706), (8, 4923353), (17, 2316872), (34, 1158436), (68, 579218), (71, 554744), (136, 289609), (142, 277372), (284, 138686), (568, 69343), (1207, 32632), (2414, 16316), (4079, 9656), (4828, 8158)]