42886835

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21937}}^1$

素因数の和:21982

約数の個数: 16

約数和(自身を含む): 56863296

約数和(自身を除く): 13976461

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 21937, 109685, 372929, 504551, 1864645, 2522755, 8577367, 42886835]

約数ペア:

[(1, 42886835), (5, 8577367), (17, 2522755), (23, 1864645), (85, 504551), (115, 372929), (391, 109685), (1955, 21937)]