248464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 20

約数和(自身を含む): 492156

約数和(自身を除く): 243692

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 293, 424, 586, 848, 1172, 2344, 4688, 15529, 31058, 62116, 124232, 248464]

約数ペア:

[(1, 248464), (2, 124232), (4, 62116), (8, 31058), (16, 15529), (53, 4688), (106, 2344), (212, 1172), (293, 848), (424, 586)]