131944496

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{9829}}^1$

素因数の和:10676

約数の個数: 20

約数和(自身を含む): 255973200

約数和(自身を除く): 124028704

約数列:

[1, 2, 4, 8, 16, 839, 1678, 3356, 6712, 9829, 13424, 19658, 39316, 78632, 157264, 8246531, 16493062, 32986124, 65972248, 131944496]

約数ペア:

[(1, 131944496), (2, 65972248), (4, 32986124), (8, 16493062), (16, 8246531), (839, 157264), (1678, 78632), (3356, 39316), (6712, 19658), (9829, 13424)]