42800672

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{19963}}^1$

素因数の和:20040

約数の個数: 24

約数和(自身を含む): 85525776

約数和(自身を除く): 42725104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 19963, 39926, 79852, 159704, 319408, 638816, 1337521, 2675042, 5350084, 10700168, 21400336, 42800672]

約数ペア:

[(1, 42800672), (2, 21400336), (4, 10700168), (8, 5350084), (16, 2675042), (32, 1337521), (67, 638816), (134, 319408), (268, 159704), (536, 79852), (1072, 39926), (2144, 19963)]