8045019368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{545647}}^1$

素因数の和:545769

約数の個数: 32

約数和(自身を含む): 16042051200

約数和(自身を除く): 7997031832

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 545647, 1091294, 2182588, 4365176, 10367293, 20734586, 41469172, 52927759, 82938344, 105855518, 211711036, 423422072, 1005627421, 2011254842, 4022509684, 8045019368]

約数ペア:

[(1, 8045019368), (2, 4022509684), (4, 2011254842), (8, 1005627421), (19, 423422072), (38, 211711036), (76, 105855518), (97, 82938344), (152, 52927759), (194, 41469172), (388, 20734586), (776, 10367293), (1843, 4365176), (3686, 2182588), (7372, 1091294), (14744, 545647)]