85870796

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{127}}^2$

素因数の和:291

約数の個数: 36

約数和(自身を含む): 166601736

約数和(自身を除く): 80730940

約数列:

[1, 2, 4, 11, 22, 44, 121, 127, 242, 254, 484, 508, 1331, 1397, 2662, 2794, 5324, 5588, 15367, 16129, 30734, 32258, 61468, 64516, 169037, 177419, 338074, 354838, 676148, 709676, 1951609, 3903218, 7806436, 21467699, 42935398, 85870796]

約数ペア:

[(1, 85870796), (2, 42935398), (4, 21467699), (11, 7806436), (22, 3903218), (44, 1951609), (121, 709676), (127, 676148), (242, 354838), (254, 338074), (484, 177419), (508, 169037), (1331, 64516), (1397, 61468), (2662, 32258), (2794, 30734), (5324, 16129), (5588, 15367)]