42030904

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 81446400

約数和(自身を除く): 39415496

約数列:

[1, 2, 4, 8, 41, 82, 127, 164, 254, 328, 508, 1009, 1016, 2018, 4036, 5207, 8072, 10414, 20828, 41369, 41656, 82738, 128143, 165476, 256286, 330952, 512572, 1025144, 5253863, 10507726, 21015452, 42030904]

約数ペア:

[(1, 42030904), (2, 21015452), (4, 10507726), (8, 5253863), (41, 1025144), (82, 512572), (127, 330952), (164, 256286), (254, 165476), (328, 128143), (508, 82738), (1009, 41656), (1016, 41369), (2018, 20828), (4036, 10414), (5207, 8072)]