16650568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 34856640

約数和(自身を除く): 18206072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 121, 167, 206, 242, 334, 412, 484, 668, 824, 968, 1133, 1336, 1837, 2266, 3674, 4532, 7348, 9064, 12463, 14696, 17201, 20207, 24926, 34402, 40414, 49852, 68804, 80828, 99704, 137608, 161656, 189211, 378422, 756844, 1513688, 2081321, 4162642, 8325284, 16650568]

約数ペア:

[(1, 16650568), (2, 8325284), (4, 4162642), (8, 2081321), (11, 1513688), (22, 756844), (44, 378422), (88, 189211), (103, 161656), (121, 137608), (167, 99704), (206, 80828), (242, 68804), (334, 49852), (412, 40414), (484, 34402), (668, 24926), (824, 20207), (968, 17201), (1133, 14696), (1336, 12463), (1837, 9064), (2266, 7348), (3674, 4532)]