21952576

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{20177}}^1$

素因数の和:20206

約数の個数: 28

約数和(自身を含む): 46126908

約数和(自身を除く): 24174332

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 20177, 40354, 80708, 161416, 322832, 343009, 645664, 686018, 1291328, 1372036, 2744072, 5488144, 10976288, 21952576]

約数ペア:

[(1, 21952576), (2, 10976288), (4, 5488144), (8, 2744072), (16, 1372036), (17, 1291328), (32, 686018), (34, 645664), (64, 343009), (68, 322832), (136, 161416), (272, 80708), (544, 40354), (1088, 20177)]