40103426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{24971}}^1$

素因数の和:25057

約数の個数: 16

約数和(自身を含む): 66525408

約数和(自身を除く): 26421982

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 24971, 49942, 274681, 549362, 1822883, 3645766, 20051713, 40103426]

約数ペア:

[(1, 40103426), (2, 20051713), (11, 3645766), (22, 1822883), (73, 549362), (146, 274681), (803, 49942), (1606, 24971)]