64320164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9787}}^1$

素因数の和:9875

約数の個数: 24

約数和(自身を含む): 118395648

約数和(自身を除く): 54075484

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 9787, 19574, 39148, 303397, 518711, 606794, 1037422, 1213588, 2074844, 16080041, 32160082, 64320164]

約数ペア:

[(1, 64320164), (2, 32160082), (4, 16080041), (31, 2074844), (53, 1213588), (62, 1037422), (106, 606794), (124, 518711), (212, 303397), (1643, 39148), (3286, 19574), (6572, 9787)]