31927942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 20326778

約数列:

[1, 2, 19, 38, 53, 83, 106, 166, 191, 382, 1007, 1577, 2014, 3154, 3629, 4399, 7258, 8798, 10123, 15853, 20246, 31706, 83581, 167162, 192337, 301207, 384674, 602414, 840209, 1680418, 15963971, 31927942]

約数ペア:

[(1, 31927942), (2, 15963971), (19, 1680418), (38, 840209), (53, 602414), (83, 384674), (106, 301207), (166, 192337), (191, 167162), (382, 83581), (1007, 31706), (1577, 20246), (2014, 15853), (3154, 10123), (3629, 8798), (4399, 7258)]