231739198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{55787}}^1$

素因数の和:55887

約数の個数: 16

約数和(自身を含む): 364184064

約数和(自身を除く): 132444866

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 55787, 111574, 1729397, 3458794, 3737729, 7475458, 115869599, 231739198]

約数ペア:

[(1, 231739198), (2, 115869599), (31, 7475458), (62, 3737729), (67, 3458794), (134, 1729397), (2077, 111574), (4154, 55787)]