80446432

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{509}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 173502000

約数和(自身を除く): 93055568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 449, 509, 898, 1018, 1796, 2036, 3592, 4072, 4939, 5599, 7184, 8144, 9878, 11198, 14368, 16288, 19756, 22396, 39512, 44792, 79024, 89584, 158048, 179168, 228541, 457082, 914164, 1828328, 2513951, 3656656, 5027902, 7313312, 10055804, 20111608, 40223216, 80446432]

約数ペア:

[(1, 80446432), (2, 40223216), (4, 20111608), (8, 10055804), (11, 7313312), (16, 5027902), (22, 3656656), (32, 2513951), (44, 1828328), (88, 914164), (176, 457082), (352, 228541), (449, 179168), (509, 158048), (898, 89584), (1018, 79024), (1796, 44792), (2036, 39512), (3592, 22396), (4072, 19756), (4939, 16288), (5599, 14368), (7184, 11198), (8144, 9878)]