191738396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{23417}}^1$

素因数の和:23533

約数の個数: 24

約数和(自身を含む): 354080160

約数和(自身を除く): 162341764

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 23417, 46834, 93668, 538591, 1077182, 2084113, 2154364, 4168226, 8336452, 47934599, 95869198, 191738396]

約数ペア:

[(1, 191738396), (2, 95869198), (4, 47934599), (23, 8336452), (46, 4168226), (89, 2154364), (92, 2084113), (178, 1077182), (356, 538591), (2047, 93668), (4094, 46834), (8188, 23417)]