80077888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6731

約数の個数: 56

約数和(自身を含む): 183574944

約数和(自身を除く): 103497056

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1496, 2992, 5984, 6691, 11968, 13382, 26764, 53528, 73601, 107056, 113747, 147202, 214112, 227494, 294404, 428224, 454988, 588808, 909976, 1177616, 1251217, 1819952, 2355232, 2502434, 3639904, 4710464, 5004868, 7279808, 10009736, 20019472, 40038944, 80077888]

約数ペア:

[(1, 80077888), (2, 40038944), (4, 20019472), (8, 10009736), (11, 7279808), (16, 5004868), (17, 4710464), (22, 3639904), (32, 2502434), (34, 2355232), (44, 1819952), (64, 1251217), (68, 1177616), (88, 909976), (136, 588808), (176, 454988), (187, 428224), (272, 294404), (352, 227494), (374, 214112), (544, 147202), (704, 113747), (748, 107056), (1088, 73601), (1496, 53528), (2992, 26764), (5984, 13382), (6691, 11968)]