38745608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3361}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 79881120

約数和(自身を除く): 41135512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 3361, 5764, 6722, 11528, 13444, 26888, 36971, 73942, 147884, 295768, 440291, 880582, 1761164, 3522328, 4843201, 9686402, 19372804, 38745608]

約数ペア:

[(1, 38745608), (2, 19372804), (4, 9686402), (8, 4843201), (11, 3522328), (22, 1761164), (44, 880582), (88, 440291), (131, 295768), (262, 147884), (524, 73942), (1048, 36971), (1441, 26888), (2882, 13444), (3361, 11528), (5764, 6722)]