120472112

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{15461}}^1$

素因数の和:15956

約数の個数: 20

約数和(自身を含む): 233909136

約数和(自身を除く): 113437024

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 15461, 30922, 61844, 123688, 247376, 7529507, 15059014, 30118028, 60236056, 120472112]

約数ペア:

[(1, 120472112), (2, 60236056), (4, 30118028), (8, 15059014), (16, 7529507), (487, 247376), (974, 123688), (1948, 61844), (3896, 30922), (7792, 15461)]