82261964

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 146915328

約数和(自身を除く): 64653364

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 508, 1951, 3902, 7804, 10541, 21082, 42164, 161933, 247777, 323866, 495554, 647732, 991108, 20565491, 41130982, 82261964]

約数ペア:

[(1, 82261964), (2, 41130982), (4, 20565491), (83, 991108), (127, 647732), (166, 495554), (254, 323866), (332, 247777), (508, 161933), (1951, 42164), (3902, 21082), (7804, 10541)]