165816304

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{62057}}^1$

素因数の和:62232

約数の個数: 20

約数和(自身を含む): 323198064

約数和(自身を除く): 157381760

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 62057, 124114, 248228, 496456, 992912, 10363519, 20727038, 41454076, 82908152, 165816304]

約数ペア:

[(1, 165816304), (2, 82908152), (4, 41454076), (8, 20727038), (16, 10363519), (167, 992912), (334, 496456), (668, 248228), (1336, 124114), (2672, 62057)]