83561494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 136087776

約数和(自身を除く): 52526282

約数列:

[1, 2, 17, 34, 73, 131, 146, 257, 262, 514, 1241, 2227, 2482, 4369, 4454, 8738, 9563, 18761, 19126, 33667, 37522, 67334, 162571, 318937, 325142, 572339, 637874, 1144678, 2457691, 4915382, 41780747, 83561494]

約数ペア:

[(1, 83561494), (2, 41780747), (17, 4915382), (34, 2457691), (73, 1144678), (131, 637874), (146, 572339), (257, 325142), (262, 318937), (514, 162571), (1241, 67334), (2227, 37522), (2482, 33667), (4369, 19126), (4454, 18761), (8738, 9563)]