64982104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8297}}^1$

素因数の和:8403

約数の個数: 32

約数和(自身を含む): 134427600

約数和(自身を除く): 69445496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 8297, 16594, 33188, 66376, 91267, 182534, 365068, 730136, 738433, 1476866, 2953732, 5907464, 8122763, 16245526, 32491052, 64982104]

約数ペア:

[(1, 64982104), (2, 32491052), (4, 16245526), (8, 8122763), (11, 5907464), (22, 2953732), (44, 1476866), (88, 738433), (89, 730136), (178, 365068), (356, 182534), (712, 91267), (979, 66376), (1958, 33188), (3916, 16594), (7832, 8297)]