947880032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{4201}}^1$

素因数の和:4863

約数の個数: 48

約数和(自身を含む): 2039449104

約数和(自身を除く): 1091569072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 641, 1282, 2564, 4201, 5128, 7051, 8402, 10256, 14102, 16804, 20512, 28204, 33608, 46211, 56408, 67216, 92422, 112816, 134432, 184844, 225632, 369688, 739376, 1478752, 2692841, 5385682, 10771364, 21542728, 29621251, 43085456, 59242502, 86170912, 118485004, 236970008, 473940016, 947880032]

約数ペア:

[(1, 947880032), (2, 473940016), (4, 236970008), (8, 118485004), (11, 86170912), (16, 59242502), (22, 43085456), (32, 29621251), (44, 21542728), (88, 10771364), (176, 5385682), (352, 2692841), (641, 1478752), (1282, 739376), (2564, 369688), (4201, 225632), (5128, 184844), (7051, 134432), (8402, 112816), (10256, 92422), (14102, 67216), (16804, 56408), (20512, 46211), (28204, 33608)]