55317436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16927}}^1$

素因数の和:16993

約数の個数: 24

約数和(自身を含む): 104276480

約数和(自身を除く): 48959044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 16927, 33854, 67708, 321613, 643226, 727861, 1286452, 1455722, 2911444, 13829359, 27658718, 55317436]

約数ペア:

[(1, 55317436), (2, 27658718), (4, 13829359), (19, 2911444), (38, 1455722), (43, 1286452), (76, 727861), (86, 643226), (172, 321613), (817, 67708), (1634, 33854), (3268, 16927)]