22255288

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 46587240

約数和(自身を除く): 24331952

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 121, 166, 242, 277, 332, 484, 554, 664, 913, 968, 1108, 1826, 2216, 3047, 3652, 6094, 7304, 10043, 12188, 20086, 22991, 24376, 33517, 40172, 45982, 67034, 80344, 91964, 134068, 183928, 252901, 268136, 505802, 1011604, 2023208, 2781911, 5563822, 11127644, 22255288]

約数ペア:

[(1, 22255288), (2, 11127644), (4, 5563822), (8, 2781911), (11, 2023208), (22, 1011604), (44, 505802), (83, 268136), (88, 252901), (121, 183928), (166, 134068), (242, 91964), (277, 80344), (332, 67034), (484, 45982), (554, 40172), (664, 33517), (913, 24376), (968, 22991), (1108, 20086), (1826, 12188), (2216, 10043), (3047, 7304), (3652, 6094)]