847200056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{19717}}^1$

素因数の和:19895

約数の個数: 32

約数和(自身を含む): 1639748880

約数和(自身を除く): 792548824

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 1048, 5371, 10742, 19717, 21484, 39434, 42968, 78868, 157736, 808397, 1616794, 2582927, 3233588, 5165854, 6467176, 10331708, 20663416, 105900007, 211800014, 423600028, 847200056]

約数ペア:

[(1, 847200056), (2, 423600028), (4, 211800014), (8, 105900007), (41, 20663416), (82, 10331708), (131, 6467176), (164, 5165854), (262, 3233588), (328, 2582927), (524, 1616794), (1048, 808397), (5371, 157736), (10742, 78868), (19717, 42968), (21484, 39434)]