80442016

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 82309664

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 137, 236, 274, 311, 472, 548, 622, 944, 1096, 1244, 1888, 2192, 2488, 4384, 4976, 8083, 9952, 16166, 18349, 32332, 36698, 42607, 64664, 73396, 85214, 129328, 146792, 170428, 258656, 293584, 340856, 587168, 681712, 1363424, 2513813, 5027626, 10055252, 20110504, 40221008, 80442016]

約数ペア:

[(1, 80442016), (2, 40221008), (4, 20110504), (8, 10055252), (16, 5027626), (32, 2513813), (59, 1363424), (118, 681712), (137, 587168), (236, 340856), (274, 293584), (311, 258656), (472, 170428), (548, 146792), (622, 129328), (944, 85214), (1096, 73396), (1244, 64664), (1888, 42607), (2192, 36698), (2488, 32332), (4384, 18349), (4976, 16166), (8083, 9952)]