31917644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 65143680

約数和(自身を除く): 33226036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 523, 803, 836, 1046, 1387, 1606, 2092, 2774, 3212, 5548, 5753, 9937, 11506, 15257, 19874, 23012, 30514, 38179, 39748, 61028, 76358, 109307, 152716, 218614, 419969, 437228, 725401, 839938, 1450802, 1679876, 2901604, 7979411, 15958822, 31917644]

約数ペア:

[(1, 31917644), (2, 15958822), (4, 7979411), (11, 2901604), (19, 1679876), (22, 1450802), (38, 839938), (44, 725401), (73, 437228), (76, 419969), (146, 218614), (209, 152716), (292, 109307), (418, 76358), (523, 61028), (803, 39748), (836, 38179), (1046, 30514), (1387, 23012), (1606, 19874), (2092, 15257), (2774, 11506), (3212, 9937), (5548, 5753)]