956985128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{31891}}^1$

素因数の和:31950

約数の個数: 48

約数和(自身を含む): 2035985280

約数和(自身を除く): 1079000152

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 15004, 30008, 31891, 63782, 127564, 255128, 350801, 701602, 988621, 1403204, 1977242, 2806408, 3858811, 3954484, 7717622, 7908968, 10874831, 15435244, 21749662, 30870488, 43499324, 86998648, 119623141, 239246282, 478492564, 956985128]

約数ペア:

[(1, 956985128), (2, 478492564), (4, 239246282), (8, 119623141), (11, 86998648), (22, 43499324), (31, 30870488), (44, 21749662), (62, 15435244), (88, 10874831), (121, 7908968), (124, 7717622), (242, 3954484), (248, 3858811), (341, 2806408), (484, 1977242), (682, 1403204), (968, 988621), (1364, 701602), (2728, 350801), (3751, 255128), (7502, 127564), (15004, 63782), (30008, 31891)]