91226318

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157831}}^1$

素因数の和:157867

約数の個数: 12

約数和(自身を含む): 145363272

約数和(自身を除く): 54136954

約数列:

[1, 2, 17, 34, 289, 578, 157831, 315662, 2683127, 5366254, 45613159, 91226318]

約数ペア:

[(1, 91226318), (2, 45613159), (17, 5366254), (34, 2683127), (289, 315662), (578, 157831)]