30904112

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26459}}^1$

素因数の和:26540

約数の個数: 20

約数和(自身を含む): 60699240

約数和(自身を除く): 29795128

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26459, 52918, 105836, 211672, 423344, 1931507, 3863014, 7726028, 15452056, 30904112]

約数ペア:

[(1, 30904112), (2, 15452056), (4, 7726028), (8, 3863014), (16, 1931507), (73, 423344), (146, 211672), (292, 105836), (584, 52918), (1168, 26459)]