89111836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 176504832

約数和(自身を除く): 87392996

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 127, 148, 254, 407, 431, 508, 814, 862, 1397, 1628, 1724, 2794, 4699, 4741, 5588, 9398, 9482, 15947, 18796, 18964, 31894, 51689, 54737, 63788, 103378, 109474, 175417, 206756, 218948, 350834, 602107, 701668, 1204214, 2025269, 2408428, 4050538, 8101076, 22277959, 44555918, 89111836]

約数ペア:

[(1, 89111836), (2, 44555918), (4, 22277959), (11, 8101076), (22, 4050538), (37, 2408428), (44, 2025269), (74, 1204214), (127, 701668), (148, 602107), (254, 350834), (407, 218948), (431, 206756), (508, 175417), (814, 109474), (862, 103378), (1397, 63788), (1628, 54737), (1724, 51689), (2794, 31894), (4699, 18964), (4741, 18796), (5588, 15947), (9398, 9482)]