88294672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{290443}}^1$

素因数の和:290470

約数の個数: 20

約数和(自身を含む): 180075280

約数和(自身を除く): 91780608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 290443, 580886, 1161772, 2323544, 4647088, 5518417, 11036834, 22073668, 44147336, 88294672]

約数ペア:

[(1, 88294672), (2, 44147336), (4, 22073668), (8, 11036834), (16, 5518417), (19, 4647088), (38, 2323544), (76, 1161772), (152, 580886), (304, 290443)]