80456464048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{434881}}^1$

素因数の和:435293

約数の個数: 40

約数和(自身を含む): 161344701056

約数和(自身を除く): 80888237008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 373, 496, 746, 1492, 2984, 5968, 11563, 23126, 46252, 92504, 185008, 434881, 869762, 1739524, 3479048, 6958096, 13481311, 26962622, 53925244, 107850488, 162210613, 215700976, 324421226, 648842452, 1297684904, 2595369808, 5028529003, 10057058006, 20114116012, 40228232024, 80456464048]

約数ペア:

[(1, 80456464048), (2, 40228232024), (4, 20114116012), (8, 10057058006), (16, 5028529003), (31, 2595369808), (62, 1297684904), (124, 648842452), (248, 324421226), (373, 215700976), (496, 162210613), (746, 107850488), (1492, 53925244), (2984, 26962622), (5968, 13481311), (11563, 6958096), (23126, 3479048), (46252, 1739524), (92504, 869762), (185008, 434881)]