3161816

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3681064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 431, 524, 862, 917, 1048, 1724, 1834, 3017, 3448, 3668, 6034, 7336, 12068, 24136, 56461, 112922, 225844, 395227, 451688, 790454, 1580908, 3161816]

約数ペア:

[(1, 3161816), (2, 1580908), (4, 790454), (7, 451688), (8, 395227), (14, 225844), (28, 112922), (56, 56461), (131, 24136), (262, 12068), (431, 7336), (524, 6034), (862, 3668), (917, 3448), (1048, 3017), (1724, 1834)]