4215056

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 8233104

約数和(自身を除く): 4018048

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2011, 2096, 4022, 8044, 16088, 32176, 263441, 526882, 1053764, 2107528, 4215056]

約数ペア:

[(1, 4215056), (2, 2107528), (4, 1053764), (8, 526882), (16, 263441), (131, 32176), (262, 16088), (524, 8044), (1048, 4022), (2011, 2096)]