90897292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{17851}}^1$

素因数の和:17941

約数の個数: 24

約数和(自身を含む): 169951040

約数和(自身を除く): 79053748

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 17851, 35702, 71404, 339169, 678338, 1196017, 1356676, 2392034, 4784068, 22724323, 45448646, 90897292]

約数ペア:

[(1, 90897292), (2, 45448646), (4, 22724323), (19, 4784068), (38, 2392034), (67, 1356676), (76, 1196017), (134, 678338), (268, 339169), (1273, 71404), (2546, 35702), (5092, 17851)]