22696424

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 20849176

約数列:

[1, 2, 4, 8, 89, 127, 178, 251, 254, 356, 502, 508, 712, 1004, 1016, 2008, 11303, 22339, 22606, 31877, 44678, 45212, 63754, 89356, 90424, 127508, 178712, 255016, 2837053, 5674106, 11348212, 22696424]

約数ペア:

[(1, 22696424), (2, 11348212), (4, 5674106), (8, 2837053), (89, 255016), (127, 178712), (178, 127508), (251, 90424), (254, 89356), (356, 63754), (502, 45212), (508, 44678), (712, 31877), (1004, 22606), (1016, 22339), (2008, 11303)]