85239548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4049}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 157626000

約数和(自身を除く): 72386452

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 4049, 5263, 8098, 10526, 16196, 21052, 76931, 153862, 307724, 1121573, 2243146, 4486292, 21309887, 42619774, 85239548]

約数ペア:

[(1, 85239548), (2, 42619774), (4, 21309887), (19, 4486292), (38, 2243146), (76, 1121573), (277, 307724), (554, 153862), (1108, 76931), (4049, 21052), (5263, 16196), (8098, 10526)]