82307216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 162557304

約数和(自身を除く): 80250088

約数列:

[1, 2, 4, 8, 16, 97, 181, 194, 293, 362, 388, 586, 724, 776, 1172, 1448, 1552, 2344, 2896, 4688, 17557, 28421, 35114, 53033, 56842, 70228, 106066, 113684, 140456, 212132, 227368, 280912, 424264, 454736, 848528, 5144201, 10288402, 20576804, 41153608, 82307216]

約数ペア:

[(1, 82307216), (2, 41153608), (4, 20576804), (8, 10288402), (16, 5144201), (97, 848528), (181, 454736), (194, 424264), (293, 280912), (362, 227368), (388, 212132), (586, 140456), (724, 113684), (776, 106066), (1172, 70228), (1448, 56842), (1552, 53033), (2344, 35114), (2896, 28421), (4688, 17557)]