86408732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{11257}}^1$

素因数の和:11381

約数の個数: 24

約数和(自身を含む): 160764240

約数和(自身を除く): 74355508

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 11257, 22514, 45028, 213883, 427766, 855532, 1136957, 2273914, 4547828, 21602183, 43204366, 86408732]

約数ペア:

[(1, 86408732), (2, 43204366), (4, 21602183), (19, 4547828), (38, 2273914), (76, 1136957), (101, 855532), (202, 427766), (404, 213883), (1919, 45028), (3838, 22514), (7676, 11257)]