90319606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 65476874

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1609, 1651, 2159, 3218, 3302, 4318, 20917, 27353, 28067, 41834, 54706, 56134, 204343, 355589, 408686, 711178, 2656459, 3473831, 5312918, 6947662, 45159803, 90319606]

約数ペア:

[(1, 90319606), (2, 45159803), (13, 6947662), (17, 5312918), (26, 3473831), (34, 2656459), (127, 711178), (221, 408686), (254, 355589), (442, 204343), (1609, 56134), (1651, 54706), (2159, 41834), (3218, 28067), (3302, 27353), (4318, 20917)]