160408028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51347}}^1$

素因数の和:51433

約数の個数: 24

約数和(自身を含む): 310552704

約数和(自身を除く): 150144676

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 51347, 102694, 205388, 564817, 1129634, 2259268, 3645637, 7291274, 14582548, 40102007, 80204014, 160408028]

約数ペア:

[(1, 160408028), (2, 80204014), (4, 40102007), (11, 14582548), (22, 7291274), (44, 3645637), (71, 2259268), (142, 1129634), (284, 564817), (781, 205388), (1562, 102694), (3124, 51347)]