31392236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{797}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 56530320

約数和(自身を除く): 25138084

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 797, 916, 1594, 3188, 9847, 19694, 34271, 39388, 68542, 137084, 182513, 365026, 730052, 7848059, 15696118, 31392236]

約数ペア:

[(1, 31392236), (2, 15696118), (4, 7848059), (43, 730052), (86, 365026), (172, 182513), (229, 137084), (458, 68542), (797, 39388), (916, 34271), (1594, 19694), (3188, 9847)]