86392468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{11719}}^1$

素因数の和:11839

約数の個数: 24

約数和(自身を含む): 160798400

約数和(自身を除く): 74405932

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 11719, 23438, 46876, 222661, 445322, 890644, 1136743, 2273486, 4546972, 21598117, 43196234, 86392468]

約数ペア:

[(1, 86392468), (2, 43196234), (4, 21598117), (19, 4546972), (38, 2273486), (76, 1136743), (97, 890644), (194, 445322), (388, 222661), (1843, 46876), (3686, 23438), (7372, 11719)]