38784784

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{19087}}^1$

素因数の和:19222

約数の個数: 20

約数和(自身を含む): 75741184

約数和(自身を除く): 36956400

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 19087, 38174, 76348, 152696, 305392, 2424049, 4848098, 9696196, 19392392, 38784784]

約数ペア:

[(1, 38784784), (2, 19392392), (4, 9696196), (8, 4848098), (16, 2424049), (127, 305392), (254, 152696), (508, 76348), (1016, 38174), (2032, 19087)]