47989316

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{17987}}^1$

素因数の和:18043

約数の個数: 24

約数和(自身を含む): 90659520

約数和(自身を除く): 42670204

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 1334, 2668, 17987, 35974, 71948, 413701, 521623, 827402, 1043246, 1654804, 2086492, 11997329, 23994658, 47989316]

約数ペア:

[(1, 47989316), (2, 23994658), (4, 11997329), (23, 2086492), (29, 1654804), (46, 1043246), (58, 827402), (92, 521623), (116, 413701), (667, 71948), (1334, 35974), (2668, 17987)]