64272976

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{41413}}^1$

素因数の和:41518

約数の個数: 20

約数和(自身を含む): 125815732

約数和(自身を除く): 61542756

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 41413, 82826, 165652, 331304, 662608, 4017061, 8034122, 16068244, 32136488, 64272976]

約数ペア:

[(1, 64272976), (2, 32136488), (4, 16068244), (8, 8034122), (16, 4017061), (97, 662608), (194, 331304), (388, 165652), (776, 82826), (1552, 41413)]