90513956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8747}}^1$

素因数の和:8963

約数の個数: 24

約数和(自身を含む): 171460800

約数和(自身を除く): 80946844

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 5174, 8747, 10348, 17494, 34988, 113711, 227422, 454844, 1740653, 3481306, 6962612, 22628489, 45256978, 90513956]

約数ペア:

[(1, 90513956), (2, 45256978), (4, 22628489), (13, 6962612), (26, 3481306), (52, 1740653), (199, 454844), (398, 227422), (796, 113711), (2587, 34988), (5174, 17494), (8747, 10348)]