23220056

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{43321}}^1$

素因数の和:43394

約数の個数: 16

約数和(自身を含む): 44188440

約数和(自身を除く): 20968384

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 43321, 86642, 173284, 346568, 2902507, 5805014, 11610028, 23220056]

約数ペア:

[(1, 23220056), (2, 11610028), (4, 5805014), (8, 2902507), (67, 346568), (134, 173284), (268, 86642), (536, 43321)]