77387824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 157927392

約数和(自身を除く): 80539568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 904, 1808, 1861, 2599, 3722, 5198, 7444, 10396, 14888, 20792, 29776, 41584, 42803, 85606, 171212, 210293, 342424, 420586, 684848, 841172, 1682344, 3364688, 4836739, 9673478, 19346956, 38693912, 77387824]

約数ペア:

[(1, 77387824), (2, 38693912), (4, 19346956), (8, 9673478), (16, 4836739), (23, 3364688), (46, 1682344), (92, 841172), (113, 684848), (184, 420586), (226, 342424), (368, 210293), (452, 171212), (904, 85606), (1808, 42803), (1861, 41584), (2599, 29776), (3722, 20792), (5198, 14888), (7444, 10396)]