86174163842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1\times {\mathrm{39019}}^1$

素因数の和:39698

約数の個数: 32

約数和(自身を含む): 140297814720

約数和(自身を除く): 54123650878

約数列:

[1, 2, 13, 26, 173, 346, 491, 982, 2249, 4498, 6383, 12766, 39019, 78038, 84943, 169886, 507247, 1014494, 1104259, 2208518, 6750287, 13500574, 19158329, 38316658, 87753731, 175507462, 249058277, 498116554, 3314390917, 6628781834, 43087081921, 86174163842]

約数ペア:

[(1, 86174163842), (2, 43087081921), (13, 6628781834), (26, 3314390917), (173, 498116554), (346, 249058277), (491, 175507462), (982, 87753731), (2249, 38316658), (4498, 19158329), (6383, 13500574), (12766, 6750287), (39019, 2208518), (78038, 1104259), (84943, 1014494), (169886, 507247)]