80508448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 164697624

約数和(自身を除く): 84189176

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 701, 776, 1184, 1402, 1552, 2804, 3104, 3589, 5608, 7178, 11216, 14356, 22432, 25937, 28712, 51874, 57424, 67997, 103748, 114848, 135994, 207496, 271988, 414992, 543976, 829984, 1087952, 2175904, 2515889, 5031778, 10063556, 20127112, 40254224, 80508448]

約数ペア:

[(1, 80508448), (2, 40254224), (4, 20127112), (8, 10063556), (16, 5031778), (32, 2515889), (37, 2175904), (74, 1087952), (97, 829984), (148, 543976), (194, 414992), (296, 271988), (388, 207496), (592, 135994), (701, 114848), (776, 103748), (1184, 67997), (1402, 57424), (1552, 51874), (2804, 28712), (3104, 25937), (3589, 22432), (5608, 14356), (7178, 11216)]