22457144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 44029440

約数和(自身を除く): 21572296

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 1091, 2182, 2573, 4364, 5146, 8728, 10292, 20584, 33821, 67642, 90553, 135284, 181106, 270568, 362212, 724424, 2807143, 5614286, 11228572, 22457144]

約数ペア:

[(1, 22457144), (2, 11228572), (4, 5614286), (8, 2807143), (31, 724424), (62, 362212), (83, 270568), (124, 181106), (166, 135284), (248, 90553), (332, 67642), (664, 33821), (1091, 20584), (2182, 10292), (2573, 8728), (4364, 5146)]