117487876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72167}}^1$

素因数の和:72219

約数の個数: 24

約数和(自身を含む): 230360256

約数和(自身を除く): 112872380

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 72167, 144334, 288668, 793837, 1587674, 2670179, 3175348, 5340358, 10680716, 29371969, 58743938, 117487876]

約数ペア:

[(1, 117487876), (2, 58743938), (4, 29371969), (11, 10680716), (22, 5340358), (37, 3175348), (44, 2670179), (74, 1587674), (148, 793837), (407, 288668), (814, 144334), (1628, 72167)]