8320816

素因数分解:

$2^4\times 7^1\times {\mathrm{74293}}^1$

素因数の和:74308

約数の個数: 20

約数和(自身を含む): 18424912

約数和(自身を除く): 10104096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 74293, 148586, 297172, 520051, 594344, 1040102, 1188688, 2080204, 4160408, 8320816]

約数ペア:

[(1, 8320816), (2, 4160408), (4, 2080204), (7, 1188688), (8, 1040102), (14, 594344), (16, 520051), (28, 297172), (56, 148586), (112, 74293)]