22420072

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{22067}}^1$

素因数の和:22200

約数の個数: 16

約数和(自身を含む): 42370560

約数和(自身を除く): 19950488

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 22067, 44134, 88268, 176536, 2802509, 5605018, 11210036, 22420072]

約数ペア:

[(1, 22420072), (2, 11210036), (4, 5605018), (8, 2802509), (127, 176536), (254, 88268), (508, 44134), (1016, 22067)]