84652048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{406981}}^1$

素因数の和:407002

約数の個数: 20

約数和(自身を含む): 176630188

約数和(自身を除く): 91978140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 406981, 813962, 1627924, 3255848, 5290753, 6511696, 10581506, 21163012, 42326024, 84652048]

約数ペア:

[(1, 84652048), (2, 42326024), (4, 21163012), (8, 10581506), (13, 6511696), (16, 5290753), (26, 3255848), (52, 1627924), (104, 813962), (208, 406981)]