38920376

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 82864320

約数和(自身を除く): 43943944

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1297, 1364, 2594, 2728, 3751, 5188, 7502, 10376, 14267, 15004, 28534, 30008, 40207, 57068, 80414, 114136, 156937, 160828, 313874, 321656, 442277, 627748, 884554, 1255496, 1769108, 3538216, 4865047, 9730094, 19460188, 38920376]

約数ペア:

[(1, 38920376), (2, 19460188), (4, 9730094), (8, 4865047), (11, 3538216), (22, 1769108), (31, 1255496), (44, 884554), (62, 627748), (88, 442277), (121, 321656), (124, 313874), (242, 160828), (248, 156937), (341, 114136), (484, 80414), (682, 57068), (968, 40207), (1297, 30008), (1364, 28534), (2594, 15004), (2728, 14267), (3751, 10376), (5188, 7502)]