82706392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1069}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 163710000

約数和(自身を除く): 81003608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 509, 1018, 1069, 2036, 2138, 4072, 4276, 8552, 9671, 19342, 20311, 38684, 40622, 77368, 81244, 162488, 544121, 1088242, 2176484, 4352968, 10338299, 20676598, 41353196, 82706392]

約数ペア:

[(1, 82706392), (2, 41353196), (4, 20676598), (8, 10338299), (19, 4352968), (38, 2176484), (76, 1088242), (152, 544121), (509, 162488), (1018, 81244), (1069, 77368), (2036, 40622), (2138, 38684), (4072, 20311), (4276, 19342), (8552, 9671)]