85467952

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{42061}}^1$

素因数の和:42196

約数の個数: 20

約数和(自身を含む): 166902016

約数和(自身を除く): 81434064

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 42061, 84122, 168244, 336488, 672976, 5341747, 10683494, 21366988, 42733976, 85467952]

約数ペア:

[(1, 85467952), (2, 42733976), (4, 21366988), (8, 10683494), (16, 5341747), (127, 672976), (254, 336488), (508, 168244), (1016, 84122), (2032, 42061)]