16611296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 35766864

約数和(自身を除く): 19155568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 547, 584, 949, 1094, 1168, 1898, 2188, 2336, 3796, 4376, 7111, 7592, 8752, 14222, 15184, 17504, 28444, 30368, 39931, 56888, 79862, 113776, 159724, 227552, 319448, 519103, 638896, 1038206, 1277792, 2076412, 4152824, 8305648, 16611296]

約数ペア:

[(1, 16611296), (2, 8305648), (4, 4152824), (8, 2076412), (13, 1277792), (16, 1038206), (26, 638896), (32, 519103), (52, 319448), (73, 227552), (104, 159724), (146, 113776), (208, 79862), (292, 56888), (416, 39931), (547, 30368), (584, 28444), (949, 17504), (1094, 15184), (1168, 14222), (1898, 8752), (2188, 7592), (2336, 7111), (3796, 4376)]