317344

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 641088

約数和(自身を除く): 323744

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 211, 376, 422, 752, 844, 1504, 1688, 3376, 6752, 9917, 19834, 39668, 79336, 158672, 317344]

約数ペア:

[(1, 317344), (2, 158672), (4, 79336), (8, 39668), (16, 19834), (32, 9917), (47, 6752), (94, 3376), (188, 1688), (211, 1504), (376, 844), (422, 752)]