337184

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 24

約数和(自身を含む): 682668

約数和(自身を除く): 345484

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 257, 328, 514, 656, 1028, 1312, 2056, 4112, 8224, 10537, 21074, 42148, 84296, 168592, 337184]

約数ペア:

[(1, 337184), (2, 168592), (4, 84296), (8, 42148), (16, 21074), (32, 10537), (41, 8224), (82, 4112), (164, 2056), (257, 1312), (328, 1028), (514, 656)]