172949344

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{41257}}^1$

素因数の和:41398

約数の個数: 24

約数和(自身を含む): 343101528

約数和(自身を除く): 170152184

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 41257, 82514, 165028, 330056, 660112, 1320224, 5404667, 10809334, 21618668, 43237336, 86474672, 172949344]

約数ペア:

[(1, 172949344), (2, 86474672), (4, 43237336), (8, 21618668), (16, 10809334), (32, 5404667), (131, 1320224), (262, 660112), (524, 330056), (1048, 165028), (2096, 82514), (4192, 41257)]