18160496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{39139}}^1$

素因数の和:39176

約数の個数: 20

約数和(自身を含む): 36400200

約数和(自身を除く): 18239704

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 39139, 78278, 156556, 313112, 626224, 1135031, 2270062, 4540124, 9080248, 18160496]

約数ペア:

[(1, 18160496), (2, 9080248), (4, 4540124), (8, 2270062), (16, 1135031), (29, 626224), (58, 313112), (116, 156556), (232, 78278), (464, 39139)]