42899566

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 65252880

約数和(自身を除く): 22353314

約数列:

[1, 2, 109, 218, 307, 614, 641, 1282, 33463, 66926, 69869, 139738, 196787, 393574, 21449783, 42899566]

約数ペア:

[(1, 42899566), (2, 21449783), (109, 393574), (218, 196787), (307, 139738), (614, 69869), (641, 66926), (1282, 33463)]