42052784

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{90631}}^1$

素因数の和:90668

約数の個数: 20

約数和(自身を含む): 84287760

約数和(自身を除く): 42234976

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 90631, 181262, 362524, 725048, 1450096, 2628299, 5256598, 10513196, 21026392, 42052784]

約数ペア:

[(1, 42052784), (2, 21026392), (4, 10513196), (8, 5256598), (16, 2628299), (29, 1450096), (58, 725048), (116, 362524), (232, 181262), (464, 90631)]