20161173176

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{182131}}^1$

素因数の和:182375

約数の個数: 32

約数和(自身を含む): 38455350480

約数和(自身を除く): 18294177304

約数列:

[1, 2, 4, 8, 101, 137, 202, 274, 404, 548, 808, 1096, 13837, 27674, 55348, 110696, 182131, 364262, 728524, 1457048, 18395231, 24951947, 36790462, 49903894, 73580924, 99807788, 147161848, 199615576, 2520146647, 5040293294, 10080586588, 20161173176]

約数ペア:

[(1, 20161173176), (2, 10080586588), (4, 5040293294), (8, 2520146647), (101, 199615576), (137, 147161848), (202, 99807788), (274, 73580924), (404, 49903894), (548, 36790462), (808, 24951947), (1096, 18395231), (13837, 1457048), (27674, 728524), (55348, 364262), (110696, 182131)]