81050992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8689}}^1$

素因数の和:8761

約数の個数: 40

約数和(自身を含む): 174564720

約数和(自身を除く): 93513728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 8689, 9328, 17378, 34756, 69512, 95579, 139024, 191158, 382316, 460517, 764632, 921034, 1529264, 1842068, 3684136, 5065687, 7368272, 10131374, 20262748, 40525496, 81050992]

約数ペア:

[(1, 81050992), (2, 40525496), (4, 20262748), (8, 10131374), (11, 7368272), (16, 5065687), (22, 3684136), (44, 1842068), (53, 1529264), (88, 921034), (106, 764632), (176, 460517), (212, 382316), (424, 191158), (583, 139024), (848, 95579), (1166, 69512), (2332, 34756), (4664, 17378), (8689, 9328)]