41987072

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:464

約数の個数: 44

約数和(自身を含む): 84844056

約数和(自身を除く): 42856984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 313, 512, 524, 626, 1024, 1048, 1252, 2096, 2504, 4192, 5008, 8384, 10016, 16768, 20032, 33536, 40064, 41003, 67072, 80128, 82006, 134144, 160256, 164012, 320512, 328024, 656048, 1312096, 2624192, 5248384, 10496768, 20993536, 41987072]

約数ペア:

[(1, 41987072), (2, 20993536), (4, 10496768), (8, 5248384), (16, 2624192), (32, 1312096), (64, 656048), (128, 328024), (131, 320512), (256, 164012), (262, 160256), (313, 134144), (512, 82006), (524, 80128), (626, 67072), (1024, 41003), (1048, 40064), (1252, 33536), (2096, 20032), (2504, 16768), (4192, 10016), (5008, 8384)]