86170558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 139765824

約数和(自身を除く): 53595266

約数列:

[1, 2, 23, 37, 46, 74, 197, 257, 394, 514, 851, 1702, 4531, 5911, 7289, 9062, 9509, 11822, 14578, 19018, 50629, 101258, 167647, 218707, 335294, 437414, 1164467, 1873273, 2328934, 3746546, 43085279, 86170558]

約数ペア:

[(1, 86170558), (2, 43085279), (23, 3746546), (37, 2328934), (46, 1873273), (74, 1164467), (197, 437414), (257, 335294), (394, 218707), (514, 167647), (851, 101258), (1702, 50629), (4531, 19018), (5911, 14578), (7289, 11822), (9062, 9509)]