80906118

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 165008256

約数和(自身を除く): 84102138

約数列:

[1, 2, 3, 6, 67, 134, 201, 313, 402, 626, 643, 939, 1286, 1878, 1929, 3858, 20971, 41942, 43081, 62913, 86162, 125826, 129243, 201259, 258486, 402518, 603777, 1207554, 13484353, 26968706, 40453059, 80906118]

約数ペア:

[(1, 80906118), (2, 40453059), (3, 26968706), (6, 13484353), (67, 1207554), (134, 603777), (201, 402518), (313, 258486), (402, 201259), (626, 129243), (643, 125826), (939, 86162), (1286, 62913), (1878, 43081), (1929, 41942), (3858, 20971)]