86996488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 170760960

約数和(自身を除く): 83764472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 431, 862, 1097, 1724, 2194, 3448, 4388, 8776, 9913, 19826, 25231, 39652, 50462, 79304, 100924, 201848, 472807, 945614, 1891228, 3782456, 10874561, 21749122, 43498244, 86996488]

約数ペア:

[(1, 86996488), (2, 43498244), (4, 21749122), (8, 10874561), (23, 3782456), (46, 1891228), (92, 945614), (184, 472807), (431, 201848), (862, 100924), (1097, 79304), (1724, 50462), (2194, 39652), (3448, 25231), (4388, 19826), (8776, 9913)]