40802012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1571}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 73594752

約数和(自身を除く): 32792740

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 1571, 3142, 6284, 6493, 12986, 25972, 67553, 135106, 237221, 270212, 474442, 948884, 10200503, 20401006, 40802012]

約数ペア:

[(1, 40802012), (2, 20401006), (4, 10200503), (43, 948884), (86, 474442), (151, 270212), (172, 237221), (302, 135106), (604, 67553), (1571, 25972), (3142, 12986), (6284, 6493)]