16740944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 35896512

約数和(自身を除く): 19155568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1303, 1606, 2606, 3212, 5212, 6424, 10424, 12848, 14333, 20848, 28666, 57332, 95119, 114664, 190238, 229328, 380476, 760952, 1046309, 1521904, 2092618, 4185236, 8370472, 16740944]

約数ペア:

[(1, 16740944), (2, 8370472), (4, 4185236), (8, 2092618), (11, 1521904), (16, 1046309), (22, 760952), (44, 380476), (73, 229328), (88, 190238), (146, 114664), (176, 95119), (292, 57332), (584, 28666), (803, 20848), (1168, 14333), (1303, 12848), (1606, 10424), (2606, 6424), (3212, 5212)]