84381434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{20611}}^1$

素因数の和:20725

約数の個数: 16

約数和(自身を含む): 133565760

約数和(自身を除く): 49184326

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 20611, 41222, 474053, 948106, 1834379, 3668758, 42190717, 84381434]

約数ペア:

[(1, 84381434), (2, 42190717), (23, 3668758), (46, 1834379), (89, 948106), (178, 474053), (2047, 41222), (4094, 20611)]