16984552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 34511400

約数和(自身を除く): 17526848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 829, 1576, 1658, 2561, 3316, 5122, 6632, 10244, 10777, 20488, 21554, 43108, 86216, 163313, 326626, 653252, 1306504, 2123069, 4246138, 8492276, 16984552]

約数ペア:

[(1, 16984552), (2, 8492276), (4, 4246138), (8, 2123069), (13, 1306504), (26, 653252), (52, 326626), (104, 163313), (197, 86216), (394, 43108), (788, 21554), (829, 20488), (1576, 10777), (1658, 10244), (2561, 6632), (3316, 5122)]