84657244

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20023}}^1$

素因数の和:20185

約数の個数: 24

約数和(自身を含む): 170444288

約数和(自身を除く): 85787044

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 20023, 40046, 80092, 140161, 280322, 560644, 3023473, 6046946, 12093892, 21164311, 42328622, 84657244]

約数ペア:

[(1, 84657244), (2, 42328622), (4, 21164311), (7, 12093892), (14, 6046946), (28, 3023473), (151, 560644), (302, 280322), (604, 140161), (1057, 80092), (2114, 40046), (4228, 20023)]