827931472

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{701}}^1\times {\mathrm{761}}^1$

素因数の和:1567

約数の個数: 40

約数和(自身を含む): 1625099112

約数和(自身を除く): 797167640

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 701, 761, 776, 1402, 1522, 1552, 2804, 3044, 5608, 6088, 11216, 12176, 67997, 73817, 135994, 147634, 271988, 295268, 533461, 543976, 590536, 1066922, 1087952, 1181072, 2133844, 4267688, 8535376, 51745717, 103491434, 206982868, 413965736, 827931472]

約数ペア:

[(1, 827931472), (2, 413965736), (4, 206982868), (8, 103491434), (16, 51745717), (97, 8535376), (194, 4267688), (388, 2133844), (701, 1181072), (761, 1087952), (776, 1066922), (1402, 590536), (1522, 543976), (1552, 533461), (2804, 295268), (3044, 271988), (5608, 147634), (6088, 135994), (11216, 73817), (12176, 67997)]