80337664

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 178956288

約数和(自身を除く): 98618624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 256, 352, 376, 517, 607, 704, 752, 1034, 1214, 1408, 1504, 2068, 2428, 2816, 3008, 4136, 4856, 6016, 6677, 8272, 9712, 12032, 13354, 16544, 19424, 26708, 28529, 33088, 38848, 53416, 57058, 66176, 77696, 106832, 114116, 132352, 155392, 213664, 228232, 313819, 427328, 456464, 627638, 854656, 912928, 1255276, 1709312, 1825856, 2510552, 3651712, 5021104, 7303424, 10042208, 20084416, 40168832, 80337664]

約数ペア:

[(1, 80337664), (2, 40168832), (4, 20084416), (8, 10042208), (11, 7303424), (16, 5021104), (22, 3651712), (32, 2510552), (44, 1825856), (47, 1709312), (64, 1255276), (88, 912928), (94, 854656), (128, 627638), (176, 456464), (188, 427328), (256, 313819), (352, 228232), (376, 213664), (517, 155392), (607, 132352), (704, 114116), (752, 106832), (1034, 77696), (1214, 66176), (1408, 57058), (1504, 53416), (2068, 38848), (2428, 33088), (2816, 28529), (3008, 26708), (4136, 19424), (4856, 16544), (6016, 13354), (6677, 12032), (8272, 9712)]