84370418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30197}}^1$

素因数の和:30337

約数の個数: 16

約数和(自身を含む): 139152384

約数和(自身を除く): 54781966

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 30197, 60394, 332167, 664334, 3835019, 7670038, 42185209, 84370418]

約数ペア:

[(1, 84370418), (2, 42185209), (11, 7670038), (22, 3835019), (127, 664334), (254, 332167), (1397, 60394), (2794, 30197)]