80531264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1663

約数の個数: 56

約数和(自身を含む): 176832768

約数和(自身を除く): 96301504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 146, 176, 292, 352, 584, 704, 803, 1168, 1567, 1606, 2336, 3134, 3212, 4672, 6268, 6424, 12536, 12848, 17237, 25072, 25696, 34474, 50144, 51392, 68948, 100288, 114391, 137896, 228782, 275792, 457564, 551584, 915128, 1103168, 1258301, 1830256, 2516602, 3660512, 5033204, 7321024, 10066408, 20132816, 40265632, 80531264]

約数ペア:

[(1, 80531264), (2, 40265632), (4, 20132816), (8, 10066408), (11, 7321024), (16, 5033204), (22, 3660512), (32, 2516602), (44, 1830256), (64, 1258301), (73, 1103168), (88, 915128), (146, 551584), (176, 457564), (292, 275792), (352, 228782), (584, 137896), (704, 114391), (803, 100288), (1168, 68948), (1567, 51392), (1606, 50144), (2336, 34474), (3134, 25696), (3212, 25072), (4672, 17237), (6268, 12848), (6424, 12536)]