29931056

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21019}}^1$

素因数の和:21116

約数の個数: 20

約数和(自身を含む): 58645800

約数和(自身を除く): 28714744

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21019, 42038, 84076, 168152, 336304, 1870691, 3741382, 7482764, 14965528, 29931056]

約数ペア:

[(1, 29931056), (2, 14965528), (4, 7482764), (8, 3741382), (16, 1870691), (89, 336304), (178, 168152), (356, 84076), (712, 42038), (1424, 21019)]