43143568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6743

約数の個数: 40

約数和(自身を含む): 92938496

約数和(自身を除く): 49794928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6691, 13382, 26764, 53528, 86983, 107056, 173966, 207421, 347932, 414842, 695864, 829684, 1391728, 1659368, 2696473, 3318736, 5392946, 10785892, 21571784, 43143568]

約数ペア:

[(1, 43143568), (2, 21571784), (4, 10785892), (8, 5392946), (13, 3318736), (16, 2696473), (26, 1659368), (31, 1391728), (52, 829684), (62, 695864), (104, 414842), (124, 347932), (208, 207421), (248, 173966), (403, 107056), (496, 86983), (806, 53528), (1612, 26764), (3224, 13382), (6448, 6691)]