31812308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38053}}^1$

素因数の和:38087

約数の個数: 24

約数和(自身を含む): 63930720

約数和(自身を除く): 32118412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 38053, 76106, 152212, 418583, 723007, 837166, 1446014, 1674332, 2892028, 7953077, 15906154, 31812308]

約数ペア:

[(1, 31812308), (2, 15906154), (4, 7953077), (11, 2892028), (19, 1674332), (22, 1446014), (38, 837166), (44, 723007), (76, 418583), (209, 152212), (418, 76106), (836, 38053)]