31028950832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{217387}}^1$

素因数の和:218217

約数の個数: 40

約数和(自身を含む): 65665088832

約数和(自身を除く): 34636138000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 811, 1622, 3244, 6488, 8921, 12976, 17842, 35684, 71368, 142736, 217387, 434774, 869548, 1739096, 2391257, 3478192, 4782514, 9565028, 19130056, 38260112, 176300857, 352601714, 705203428, 1410406856, 1939309427, 2820813712, 3878618854, 7757237708, 15514475416, 31028950832]

約数ペア:

[(1, 31028950832), (2, 15514475416), (4, 7757237708), (8, 3878618854), (11, 2820813712), (16, 1939309427), (22, 1410406856), (44, 705203428), (88, 352601714), (176, 176300857), (811, 38260112), (1622, 19130056), (3244, 9565028), (6488, 4782514), (8921, 3478192), (12976, 2391257), (17842, 1739096), (35684, 869548), (71368, 434774), (142736, 217387)]