80624192

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1707

約数の個数: 56

約数和(自身を含む): 177100992

約数和(自身を除く): 96476800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 1613, 2272, 3124, 3226, 4544, 6248, 6452, 12496, 12904, 17743, 24992, 25808, 35486, 49984, 51616, 70972, 103232, 114523, 141944, 229046, 283888, 458092, 567776, 916184, 1135552, 1259753, 1832368, 2519506, 3664736, 5039012, 7329472, 10078024, 20156048, 40312096, 80624192]

約数ペア:

[(1, 80624192), (2, 40312096), (4, 20156048), (8, 10078024), (11, 7329472), (16, 5039012), (22, 3664736), (32, 2519506), (44, 1832368), (64, 1259753), (71, 1135552), (88, 916184), (142, 567776), (176, 458092), (284, 283888), (352, 229046), (568, 141944), (704, 114523), (781, 103232), (1136, 70972), (1562, 51616), (1613, 49984), (2272, 35486), (3124, 25808), (3226, 24992), (4544, 17743), (6248, 12904), (6452, 12496)]