83968072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 160130880

約数和(自身を除く): 76162808

約数列:

[1, 2, 4, 8, 103, 181, 206, 362, 412, 563, 724, 824, 1126, 1448, 2252, 4504, 18643, 37286, 57989, 74572, 101903, 115978, 149144, 203806, 231956, 407612, 463912, 815224, 10496009, 20992018, 41984036, 83968072]

約数ペア:

[(1, 83968072), (2, 41984036), (4, 20992018), (8, 10496009), (103, 815224), (181, 463912), (206, 407612), (362, 231956), (412, 203806), (563, 149144), (724, 115978), (824, 101903), (1126, 74572), (1448, 57989), (2252, 37286), (4504, 18643)]