42666136

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79601}}^1$

素因数の和:79674

約数の個数: 16

約数和(自身を含む): 81194040

約数和(自身を除く): 38527904

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 79601, 159202, 318404, 636808, 5333267, 10666534, 21333068, 42666136]

約数ペア:

[(1, 42666136), (2, 21333068), (4, 10666534), (8, 5333267), (67, 636808), (134, 318404), (268, 159202), (536, 79601)]