40140892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 76995072

約数和(自身を除く): 36854180

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4091, 4906, 8182, 9812, 16364, 45001, 90002, 180004, 912293, 1824586, 3649172, 10035223, 20070446, 40140892]

約数ペア:

[(1, 40140892), (2, 20070446), (4, 10035223), (11, 3649172), (22, 1824586), (44, 912293), (223, 180004), (446, 90002), (892, 45001), (2453, 16364), (4091, 9812), (4906, 8182)]