42031288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13037}}^1$

素因数の和:13087

約数の個数: 32

約数和(自身を含む): 87615360

約数和(自身を除く): 45584072

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 13037, 26074, 52148, 104296, 169481, 338962, 404147, 677924, 808294, 1355848, 1616588, 3233176, 5253911, 10507822, 21015644, 42031288]

約数ペア:

[(1, 42031288), (2, 21015644), (4, 10507822), (8, 5253911), (13, 3233176), (26, 1616588), (31, 1355848), (52, 808294), (62, 677924), (104, 404147), (124, 338962), (248, 169481), (403, 104296), (806, 52148), (1612, 26074), (3224, 13037)]