8080408

素因数分解:

$2^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 17408160

約数和(自身を除く): 9327752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 313, 461, 626, 922, 1252, 1844, 2191, 2504, 3227, 3688, 4382, 6454, 8764, 12908, 17528, 25816, 144293, 288586, 577172, 1010051, 1154344, 2020102, 4040204, 8080408]

約数ペア:

[(1, 8080408), (2, 4040204), (4, 2020102), (7, 1154344), (8, 1010051), (14, 577172), (28, 288586), (56, 144293), (313, 25816), (461, 17528), (626, 12908), (922, 8764), (1252, 6454), (1844, 4382), (2191, 3688), (2504, 3227)]