31936876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 57387456

約数和(自身を除く): 25450580

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 661, 1028, 1322, 2644, 12079, 24158, 31067, 48316, 62134, 124268, 169877, 339754, 679508, 7984219, 15968438, 31936876]

約数ペア:

[(1, 31936876), (2, 15968438), (4, 7984219), (47, 679508), (94, 339754), (188, 169877), (257, 124268), (514, 62134), (661, 48316), (1028, 31067), (1322, 24158), (2644, 12079)]