40206938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 67765248

約数和(自身を除く): 27558310

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 527, 629, 1031, 1054, 1147, 1258, 2062, 2294, 17527, 19499, 31961, 35054, 38147, 38998, 63922, 76294, 543337, 648499, 1086674, 1182557, 1296998, 2365114, 20103469, 40206938]

約数ペア:

[(1, 40206938), (2, 20103469), (17, 2365114), (31, 1296998), (34, 1182557), (37, 1086674), (62, 648499), (74, 543337), (527, 76294), (629, 63922), (1031, 38998), (1054, 38147), (1147, 35054), (1258, 31961), (2062, 19499), (2294, 17527)]