31534972

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5717}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 63401184

約数和(自身を除く): 31866212

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 5717, 11434, 22868, 40019, 80038, 160076, 1126249, 2252498, 4504996, 7883743, 15767486, 31534972]

約数ペア:

[(1, 31534972), (2, 15767486), (4, 7883743), (7, 4504996), (14, 2252498), (28, 1126249), (197, 160076), (394, 80038), (788, 40019), (1379, 22868), (2758, 11434), (5516, 5717)]