80382016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8783}}^1$

素因数の和:8819

約数の個数: 56

約数和(自身を含む): 187415424

約数和(自身を除く): 107033408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 8783, 9152, 17566, 35132, 70264, 96613, 114179, 140528, 193226, 228358, 281056, 386452, 456716, 562112, 772904, 913432, 1255969, 1545808, 1826864, 2511938, 3091616, 3653728, 5023876, 6183232, 7307456, 10047752, 20095504, 40191008, 80382016]

約数ペア:

[(1, 80382016), (2, 40191008), (4, 20095504), (8, 10047752), (11, 7307456), (13, 6183232), (16, 5023876), (22, 3653728), (26, 3091616), (32, 2511938), (44, 1826864), (52, 1545808), (64, 1255969), (88, 913432), (104, 772904), (143, 562112), (176, 456716), (208, 386452), (286, 281056), (352, 228358), (416, 193226), (572, 140528), (704, 114179), (832, 96613), (1144, 70264), (2288, 35132), (4576, 17566), (8783, 9152)]