42193384

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 80881920

約数和(自身を除く): 38688536

約数列:

[1, 2, 4, 8, 67, 134, 223, 268, 353, 446, 536, 706, 892, 1412, 1784, 2824, 14941, 23651, 29882, 47302, 59764, 78719, 94604, 119528, 157438, 189208, 314876, 629752, 5274173, 10548346, 21096692, 42193384]

約数ペア:

[(1, 42193384), (2, 21096692), (4, 10548346), (8, 5274173), (67, 629752), (134, 314876), (223, 189208), (268, 157438), (353, 119528), (446, 94604), (536, 78719), (706, 59764), (892, 47302), (1412, 29882), (1784, 23651), (2824, 14941)]