31140692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4091}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 59808672

約数和(自身を除く): 28667980

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 4091, 7612, 8182, 16364, 45001, 90002, 180004, 707743, 1415486, 2830972, 7785173, 15570346, 31140692]

約数ペア:

[(1, 31140692), (2, 15570346), (4, 7785173), (11, 2830972), (22, 1415486), (44, 707743), (173, 180004), (346, 90002), (692, 45001), (1903, 16364), (3806, 8182), (4091, 7612)]