80638624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 174890016

約数和(自身を除く): 94251392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 107, 176, 214, 352, 428, 856, 1177, 1712, 2141, 2354, 3424, 4282, 4708, 8564, 9416, 17128, 18832, 23551, 34256, 37664, 47102, 68512, 94204, 188408, 229087, 376816, 458174, 753632, 916348, 1832696, 2519957, 3665392, 5039914, 7330784, 10079828, 20159656, 40319312, 80638624]

約数ペア:

[(1, 80638624), (2, 40319312), (4, 20159656), (8, 10079828), (11, 7330784), (16, 5039914), (22, 3665392), (32, 2519957), (44, 1832696), (88, 916348), (107, 753632), (176, 458174), (214, 376816), (352, 229087), (428, 188408), (856, 94204), (1177, 68512), (1712, 47102), (2141, 37664), (2354, 34256), (3424, 23551), (4282, 18832), (4708, 17128), (8564, 9416)]