145352834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{21521}}^1$

素因数の和:21841

約数の個数: 16

約数和(自身を含む): 238635936

約数和(自身を除く): 93283102

約数列:

[1, 2, 11, 22, 307, 614, 3377, 6754, 21521, 43042, 236731, 473462, 6606947, 13213894, 72676417, 145352834]

約数ペア:

[(1, 145352834), (2, 72676417), (11, 13213894), (22, 6606947), (307, 473462), (614, 236731), (3377, 43042), (6754, 21521)]