80354752

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:437

約数の個数: 56

約数和(自身を含む): 165396672

約数和(自身を除く): 85041920

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 113, 164, 226, 271, 328, 452, 542, 656, 904, 1084, 1312, 1808, 2168, 2624, 3616, 4336, 4633, 7232, 8672, 9266, 11111, 17344, 18532, 22222, 30623, 37064, 44444, 61246, 74128, 88888, 122492, 148256, 177776, 244984, 296512, 355552, 489968, 711104, 979936, 1255543, 1959872, 2511086, 5022172, 10044344, 20088688, 40177376, 80354752]

約数ペア:

[(1, 80354752), (2, 40177376), (4, 20088688), (8, 10044344), (16, 5022172), (32, 2511086), (41, 1959872), (64, 1255543), (82, 979936), (113, 711104), (164, 489968), (226, 355552), (271, 296512), (328, 244984), (452, 177776), (542, 148256), (656, 122492), (904, 88888), (1084, 74128), (1312, 61246), (1808, 44444), (2168, 37064), (2624, 30623), (3616, 22222), (4336, 18532), (4633, 17344), (7232, 11111), (8672, 9266)]