27830224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102317}}^1$

素因数の和:102342

約数の個数: 20

約数和(自身を含む): 57093444

約数和(自身を除く): 29263220

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102317, 204634, 409268, 818536, 1637072, 1739389, 3478778, 6957556, 13915112, 27830224]

約数ペア:

[(1, 27830224), (2, 13915112), (4, 6957556), (8, 3478778), (16, 1739389), (17, 1637072), (34, 818536), (68, 409268), (136, 204634), (272, 102317)]