16889352

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7907}}^1$

素因数の和:8005

約数の個数: 32

約数和(自身を含む): 42703200

約数和(自身を除く): 25813848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 7907, 15814, 23721, 31628, 47442, 63256, 94884, 189768, 703723, 1407446, 2111169, 2814892, 4222338, 5629784, 8444676, 16889352]

約数ペア:

[(1, 16889352), (2, 8444676), (3, 5629784), (4, 4222338), (6, 2814892), (8, 2111169), (12, 1407446), (24, 703723), (89, 189768), (178, 94884), (267, 63256), (356, 47442), (534, 31628), (712, 23721), (1068, 15814), (2136, 7907)]