131034992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25673}}^1$

素因数の和:25721

約数の個数: 40

約数和(自身を含む): 286521840

約数和(自身を除く): 155486848

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 25673, 51346, 102692, 205384, 282403, 410768, 564806, 744517, 1129612, 1489034, 2259224, 2978068, 4518448, 5956136, 8189687, 11912272, 16379374, 32758748, 65517496, 131034992]

約数ペア:

[(1, 131034992), (2, 65517496), (4, 32758748), (8, 16379374), (11, 11912272), (16, 8189687), (22, 5956136), (29, 4518448), (44, 2978068), (58, 2259224), (88, 1489034), (116, 1129612), (176, 744517), (232, 564806), (319, 410768), (464, 282403), (638, 205384), (1276, 102692), (2552, 51346), (5104, 25673)]