16040508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 41174784

約数和(自身を除く): 25134276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 887, 1507, 1644, 1774, 2661, 3014, 3548, 4521, 5322, 6028, 9042, 9757, 10644, 18084, 19514, 29271, 39028, 58542, 117084, 121519, 243038, 364557, 486076, 729114, 1336709, 1458228, 2673418, 4010127, 5346836, 8020254, 16040508]

約数ペア:

[(1, 16040508), (2, 8020254), (3, 5346836), (4, 4010127), (6, 2673418), (11, 1458228), (12, 1336709), (22, 729114), (33, 486076), (44, 364557), (66, 243038), (132, 121519), (137, 117084), (274, 58542), (411, 39028), (548, 29271), (822, 19514), (887, 18084), (1507, 10644), (1644, 9757), (1774, 9042), (2661, 6028), (3014, 5322), (3548, 4521)]