80773304

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 153900000

約数和(自身を除く): 73126696

約数列:

[1, 2, 4, 8, 113, 199, 226, 398, 449, 452, 796, 898, 904, 1592, 1796, 3592, 22487, 44974, 50737, 89351, 89948, 101474, 178702, 179896, 202948, 357404, 405896, 714808, 10096663, 20193326, 40386652, 80773304]

約数ペア:

[(1, 80773304), (2, 40386652), (4, 20193326), (8, 10096663), (113, 714808), (199, 405896), (226, 357404), (398, 202948), (449, 179896), (452, 178702), (796, 101474), (898, 89948), (904, 89351), (1592, 50737), (1796, 44974), (3592, 22487)]