11618416

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 23436000

約数和(自身を除く): 11817584

約数列:

[1, 2, 4, 8, 16, 41, 82, 89, 164, 178, 199, 328, 356, 398, 656, 712, 796, 1424, 1592, 3184, 3649, 7298, 8159, 14596, 16318, 17711, 29192, 32636, 35422, 58384, 65272, 70844, 130544, 141688, 283376, 726151, 1452302, 2904604, 5809208, 11618416]

約数ペア:

[(1, 11618416), (2, 5809208), (4, 2904604), (8, 1452302), (16, 726151), (41, 283376), (82, 141688), (89, 130544), (164, 70844), (178, 65272), (199, 58384), (328, 35422), (356, 32636), (398, 29192), (656, 17711), (712, 16318), (796, 14596), (1424, 8159), (1592, 7298), (3184, 3649)]