16704784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{33679}}^1$

素因数の和:33718

約数の個数: 20

約数和(自身を含む): 33410560

約数和(自身を除く): 16705776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 33679, 67358, 134716, 269432, 538864, 1044049, 2088098, 4176196, 8352392, 16704784]

約数ペア:

[(1, 16704784), (2, 8352392), (4, 4176196), (8, 2088098), (16, 1044049), (31, 538864), (62, 269432), (124, 134716), (248, 67358), (496, 33679)]