77546384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2243

約数の個数: 40

約数和(自身を含む): 160322328

約数和(自身を除く): 82775944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 2081, 2192, 2329, 4162, 4658, 8324, 9316, 16648, 18632, 33296, 35377, 37264, 70754, 141508, 283016, 285097, 566032, 570194, 1140388, 2280776, 4561552, 4846649, 9693298, 19386596, 38773192, 77546384]

約数ペア:

[(1, 77546384), (2, 38773192), (4, 19386596), (8, 9693298), (16, 4846649), (17, 4561552), (34, 2280776), (68, 1140388), (136, 570194), (137, 566032), (272, 285097), (274, 283016), (548, 141508), (1096, 70754), (2081, 37264), (2192, 35377), (2329, 33296), (4162, 18632), (4658, 16648), (8324, 9316)]