42871072

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{13007}}^1$

素因数の和:13120

約数の個数: 24

約数和(自身を含む): 85228416

約数和(自身を除く): 42357344

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 13007, 26014, 52028, 104056, 208112, 416224, 1339721, 2679442, 5358884, 10717768, 21435536, 42871072]

約数ペア:

[(1, 42871072), (2, 21435536), (4, 10717768), (8, 5358884), (16, 2679442), (32, 1339721), (103, 416224), (206, 208112), (412, 104056), (824, 52028), (1648, 26014), (3296, 13007)]