64311236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47149}}^1$

素因数の和:47195

約数の個数: 24

約数和(自身を含む): 126739200

約数和(自身を除く): 62427964

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 47149, 94298, 188596, 518639, 1037278, 1461619, 2074556, 2923238, 5846476, 16077809, 32155618, 64311236]

約数ペア:

[(1, 64311236), (2, 32155618), (4, 16077809), (11, 5846476), (22, 2923238), (31, 2074556), (44, 1461619), (62, 1037278), (124, 518639), (341, 188596), (682, 94298), (1364, 47149)]