42531994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65839}}^1$

素因数の和:65877

約数の個数: 16

約数和(自身を含む): 71107200

約数和(自身を除く): 28575206

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65839, 131678, 1119263, 1250941, 2238526, 2501882, 21265997, 42531994]

約数ペア:

[(1, 42531994), (2, 21265997), (17, 2501882), (19, 2238526), (34, 1250941), (38, 1119263), (323, 131678), (646, 65839)]