81765184

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{55547}}^1$

素因数の和:55582

約数の個数: 28

約数和(自身を含む): 169310304

約数和(自身を除く): 87545120

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 55547, 111094, 222188, 444376, 888752, 1277581, 1777504, 2555162, 3555008, 5110324, 10220648, 20441296, 40882592, 81765184]

約数ペア:

[(1, 81765184), (2, 40882592), (4, 20441296), (8, 10220648), (16, 5110324), (23, 3555008), (32, 2555162), (46, 1777504), (64, 1277581), (92, 888752), (184, 444376), (368, 222188), (736, 111094), (1472, 55547)]